Microsoft Known Issue

Known issues in Microsoft Patches:
 
Microsoft often releases patches to address security and reliability issues. Sometimes, patches itself will introduce unprecedented issues after installing them. Here's the updated list of all the known issues in Microsoft patches and possible workaround for them.

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workaround
Jun 25, 2020
KB4505057
2019-05 Cumulative Update for Windows 10 Version 1903 for x64-based Systems (KB4505057) Insider Preview
After installing this update, users may experience error “0x800705b4” when launching Windows Defender Application Guard or Windows Sandbox.
Use the credentials of a local admin to create and set the following registry keys on the Host OS then restart the Host: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Containers\CmService\Policy] "DisableClone"=dword:00000001 "DisableSnapshot"=dword:00000001
workaround
Jun 25, 2020
KB4497936
2019-05 Cumulative Update for Windows 10 Version 1903 for x64-based Systems (KB4497936)
After installing this update, users may experience error “0x800705b4” when launching Windows Defender Application Guard or Windows Sandbox.
Use the credentials of a local admin to create and set the following registry keys on the Host OS then restart the Host: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Containers\CmService\Policy] "DisableClone"=dword:00000001 "DisableSnapshot"=dword:00000001 Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 25, 2020
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
After installing this update, there may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. This may cause the connection to the WDS server to terminate prematurely while downloading the image. This issue does not affect clients or devices that are not using Variable Window Extension.
To mitigate the issue, disable the Variable Window Extension on WDS server using one of the following options: Option 1: Open an Administrator Command prompt and type the following: Wdsutil /Set-TransportServer /EnableTftpVariableWindowExtension:No Option 2: Use the Windows Deployment Services UI. Open Windows Deployment Services from Windows Administrative Tools. Expand Servers and right-click a WDS server. Open its properties and clear the Enable Variable Window Extension box on the TFTP tab. Option 3: Set the following registry value to 0: “HKLM\System\CurrentControlSet\Services\WDSServer\Providers\WDSTFTP\EnableVariableWindowExtension”. Restart the WDSServer service after disabling the Variable Window Extension. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 25, 2020
KB4088881
2018-03 Preview of Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4088881)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
The issue is resolved in KB4093113. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088882
2018-03 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4088882)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093121. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088883
2018-03 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4088883)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093116. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088875
2018-03 Security Monthly Quality Rollup for Windows 7 for x64-based Systems (KB4088875)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093118. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088879
2018-03 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB4088879)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093115. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088876
2018-03 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems (KB4088876)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093114. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088880
2018-03 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4088880)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093122. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088877
2018-03 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4088877)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093123. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4088878
2018-03 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4088878)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093108. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4075212
2018-02 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4075212)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093121. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4075211
2018-02 Preview of Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4075211)
Because of an issue that affects some versions of antivirus software, this fix is being applied only to the computers on which the antivirus ISV have updated the ALLOW REGKEY.
The issue is resolved in KB4093113. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4074597
2018-02 Security Only Quality Update for Windows 8.1 for x64-based Systems - Meltdown and SpectreKB4074597)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093115. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4074594
2018-02 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems - Meltdown and Spectre(KB4074594)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093114. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4074598
2018-02 Security Monthly Quality Rollup for Windows 7 for x64-based Systems - Meltdown and Spectre(KB4074598)
Because of an issue that affects some versions of antivirus software, this fix is being applied only to the computers on which the antivirus ISV have updated the ALLOW REGKEY.
This issue is resolved in KB4093118. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4074587
2018-02 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems - Meltdown and Spectre(KB4074587)
Because of an issue that affects some versions of antivirus software, this fix is being applied only to the computers on which the antivirus ISV have updated the ALLOW REGKEY.
This issue is resolved in KB4093108. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4057400
2018-01 Preview of Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems - Meltdown and Spectre (KB4057400)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
The issue is resolved in KB4093113. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4057401
2018-01 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems - Meltdown and Spectre(KB4057401)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093121. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4056895
2018-01 Security Monthly Quality Rollup for Windows 8.1 for x64-based Systems - Meltdown and Spectre (KB4056895)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093114. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4056894
2018-01 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems - Meltdown and Spectre (KB4056894)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093118. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4056898
2018-01 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems - Meltdown and Spectre (KB4056898)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093115. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 25, 2020
KB4056897
2018-01 Security Only Quality Update for Windows 7 for x64-based Systems - Meltdown and Spectre (KB4056897)
Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY.
This issue is resolved in KB4093108. You no longer need the following ALLOW REGKEY to detect and be offered this update: HKEY_LOCAL_MACHINE"Subkey="SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat\cadca5fe-87d3-4b96-b7fb-a231484277cc
workaround
Jun 24, 2020
KB4567523
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4567523)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4567513
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4567513)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4567512
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4567512)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4551853
2020-05 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4551853)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 24, 2020
KB4556799
2020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)
The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 23, 2020
KB4541509
2020-03 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4541509)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 23, 2020
KB4541505
2020-03 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4541505)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 19, 2020
KB4567523
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4567523)
Some apps utilize the ImeMode property to control the Input Method Editor (IME) mode for individual text entry fields to increase typing efficiency. Some IMEs in Windows 10, version 2004 (the May 2020 Update) might have issues using the ImeMode property with certain apps. For example, the input mode will not switch automatically to Kanji or Hiragana.
For more information and workaround steps, please see KB4564002. We are working on a resolution and will provide an update in an upcoming release.
workaround
Jun 19, 2020
KB4567517
2020-06 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4567517)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 19, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567523.
workaround
Jun 19, 2020
KB4561649
2020-06 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB4561649)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567518.
workaround
Jun 19, 2020
KB4561673
2020-06 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4561673)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567521.
workaround
Jun 19, 2020
KB4561666
2020-06 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4561666)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567521.
workaround
Jun 19, 2020
KB4561674
2020-06 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4561674)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567522.
workaround
Jun 19, 2020
KB4561616
2020-06 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4561616)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567517.
workaround
Jun 19, 2020
KB4561612
2020-06 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4561612)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567522.
workaround
Jun 19, 2020
KB4561602
2020-06 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4561602)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567515.
workaround
Jun 17, 2020
KB4567513
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4567513)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 17, 2020
KB4567512
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4567512)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
Jun 17, 2020
KB4561621
2020-06 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4561621)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567514.
workaround
Jun 17, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567513.
workaround
Jun 17, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
After installing this update, certain printers might fail to print. The print spooler might throw an error or close unexpectedly when attempting to print, and no output will come from the affected printer. You might also encounter issues with the apps you are attempting to print from. You might receive an error from the app or the app might close unexpectedly.Note This issue might also affect software-based printers, for example printing to PDF.
This issue is resolved in KB4567512.
workaround
Jun 13, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
We have received reports that some users cannot open apps after installing this update, especially Microsoft Office apps. Affected users might also receive an error, such as, Windows cannot find "c:\program files\microsoft office\root\office16\winword.exe" Make sure you typed the name correctly, and then try again.
This issue has been resolved by Avast. This issue only affected devices with certain versions of Avast or AVG applications and was addressed with an update to their respective products. For more information on this, please see Avasts forum post.Note No update is needed for Windows or Microsoft Office to address this issue.
workaround
Jun 13, 2020
KB4557957
2020-06 Cumulative Update for Windows Server, version 2004 for x64-based Systems (KB4557957)
Some apps utilize the ImeMode property to control the Input Method Editor (IME) mode for individual text entry fields to increase typing efficiency. Some IMEs in Windows 10, version 2004 (the May 2020 Update) might have issues using the ImeMode property with certain apps. For example, the input mode will not switch automatically to Kanji or Hiragana.
For more information and workaround steps, please see KB4564002. We are working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561666
2020-06 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4561666)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561674
2020-06 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4561674)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561612
2020-06 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4561612)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561669
2020-06 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4561669) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561643
2020-06 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4561643) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561645
2020-06 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4561645) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561670
2020-06 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4561670) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4561673
2020-06 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4561673)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556853
2020-05 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4556853)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556852
2020-05 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4556852)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556846
2020-05 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4556846)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556843
2020-05 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4556843) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556840
2020-05 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4556840)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556854
2020-05 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4556854) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556836
2020-05 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4556836) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4556860
2020-05 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4556860) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550960
2020-04 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4550960)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550958
2020-04 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4550958)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550970
2020-04 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4550970)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550961
2020-04 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4550961)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550971
2020-04 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4550971)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550917
2020-04 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4550917)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550965
2020-04 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4550965) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550964
2020-04 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4550964) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550957
2020-04 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4550957) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4550951
2020-04 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4550951) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541332
2020-03 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4541332)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541334
2020-03 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4541334)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4540694
2020-03 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4540694)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541510
2020-03 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4541510)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541500
2020-03 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4541500) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4540688
2020-03 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4540688) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541504
2020-03 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4541504) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4541506
2020-03 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4541506) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537813
2020-02 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4537813) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537820
2020-02 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4537820) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537822
2020-02 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4537822) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4537810
2020-02 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4537810) (ESU)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480971
2019-01 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4480971)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480975
2019-01 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4480975)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480963
2019-01 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4480963)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480972
2019-01 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4480972)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 11, 2020
KB4480964
2019-01 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4480964)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 10, 2020
KB4561669
2020-06 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4561669) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4561608
2020-06 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4561608)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 10, 2020
KB4561643
2020-06 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4561643) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4561645
2020-06 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4561645) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4561670
2020-06 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4561670) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Jun 10, 2020
KB4560960
2020-06 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4560960)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
Jun 10, 2020
KB4561616
2020-06 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4561616)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Jun 4, 2020
KB4556853
2020-05 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4556853)
When opening Microsoft Management Console (MMC) snap-ins you might receive an unexpected download dialog or Internet Explorer 11 might open too. Examples of Microsoft Management Console (MMC) snap-ins are Services, Event Viewer or Group Policy Editor. Also, Internet Options might not open from within Internet Explorer 11 or from Control Panel.
To mitigate these issues, install the Cumulative security update for Internet Explorer released May 12, 2020 (KB4556798). Reminder If you are using Security-only updates, you will also need to install the latest cumulative security update for Internet Explorer 11. Note You are not affected by this issue if you are using the Monthly Rollup released May 12, 2020 (KB4556846). Installing KB4556846 will also mitigate this issue.
workaround
May 23, 2020
KB4556799
2020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4550945
2020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4550945)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4549951
2020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4549951)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4554364
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4554364)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4541335
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4541335)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4551762
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4551762) SMBv3 Client/Server Remote Code Execution Vulnerability
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4540673
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4540673)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 23, 2020
KB4535996
2020-02 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4535996)
After installing this update on a Windows 10 device with a wireless wide area network (WWAN) LTE modem, reaching the internet might not be possible. However, the Network Connectivity Status Indicator (NCSI) in the notification area might still indicate that you are connected to the internet.
We are working on a resolution and will provide an update in an upcoming release.
workaround
May 22, 2020
KB4556799
2020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)
We have seen social media and news reports related to various issues with KB4556799.
We are actively engaged with customers who are reporting issues. To date, we have not seen widespread issues reflected in telemetry, support data, or customer feedback channels. We continuously investigate all customer feedback and are closely monitoring this situation.Note If you experience any issues, wed like to know. Please provide feedback using the keyboard shortcut Windows + F or go to the Start menu and select Feedback Hub so that we can investigate.
workaround
May 13, 2020
KB4556813
2020-05 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4556813)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
May 13, 2020
KB4556843
2020-05 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4556843) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
May 13, 2020
KB4556854
2020-05 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4556854) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
May 13, 2020
KB4556836
2020-05 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4556836) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
May 13, 2020
KB4556860
2020-05 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4556860) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
May 13, 2020
KB4551853
2020-05 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4551853)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
May 13, 2020
KB4550964
2020-04 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4550964) (ESU)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556836.
workaround
May 12, 2020
KB4550939
2020-04 Cumulative Update for Windows 10 Version 1703 for x64-based Systems (KB4550939)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556804.
workaround
May 12, 2020
KB4550930
2020-04 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB4550930)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556826.
workaround
May 12, 2020
KB4550927
2020-04 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4550927)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556812.
workaround
May 12, 2020
KB4550951
2020-04 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4550951) (ESU)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556860.
workaround
May 12, 2020
KB4554342
2020-03 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4554342)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556812.
workaround
May 12, 2020
KB4541330
2020-03 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4541330)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556812.
workaround
May 12, 2020
KB4540688
2020-03 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4540688) (ESU)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556836.
workaround
May 12, 2020
KB4541506
2020-03 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4541506) (ESU)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556860.
workaround
May 12, 2020
KB4540693
2020-03 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB4540693)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556826.
workaround
May 12, 2020
KB4540681
2020-03 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4540681)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4556812.
workaround
May 1, 2020
KB4550945
2020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4550945)
After installing this optional update, some devices might have licensing issues with apps and games installed from the Microsoft Store. On affected devices, apps might fail to open or close unexpectedly, premium content might be disabled, or you might receive an error message.
This issue is resolved. Please note that it can take up to 24 hours for the issue to resolve on your device. If you are still encountering the issue, you might see the issue resolved after restarting your device. For enterprise-managed devices that have installed this update and encountered this issue, it can be resolved by installing and configuring a special Group Policy. To find out more about using Group Policies, see Group Policy Overview.
workaround
Apr 30, 2020
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
After installing this update, MSXML6 causes applications to stop responding if an exception was thrown during node operations, such as appendChild(), insertBefore(), and moveNode().The Group Policy editor may stop responding when editing a Group Policy Object (GPO) that contains Group Policy Preferences (GPP) for Internet Explorer 10 settings.
Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 30, 2020
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
After installing this update, Custom URI Schemes for Application Protocol handlers may not start the corresponding application for local intranet and trusted sites on Internet Explorer.
Right-click the URL link to open it in a new window or tab. Or Enable Protected Mode in Internet Explorer for local intranet and trusted sites. Go to Tools > Internet options > Security. Within Select a zone to view or change security settings, select Local intranet and then select Enable Protected Mode. Select Trusted sites and then select Enable Protected Mode. Select OK. You must restart the browser after making these changes.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 30, 2020
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
If you enable per font end-user-defined characters (EUDC), the system will stop working and a blue screen will appear at startup. This is not a common setting in non-Asian regions.
To avoid this issue, don’t enable per font EUDC. As an alternative, you can edit the registry to mitigate this issue; for more information, see KB4496149.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 30, 2020
KB4490481
2019-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4490481)
After installing this update, Internet Explorer 11 may have authentication issues. This occurs when two or more people use the same user account for multiple, concurrent login sessions on the same Windows Server machine, including Remote Desktop Protocol (RDP) and Terminal Server logons. Symptoms reported by customers include, but may not be limited to: Cache size and location show zero or empty. Keyboard shortcuts may not work properly. Webpages may intermittently
Create unique user accounts so that two people don’t share the same user account when logging on to a Windows Server machine. Additionally, disable multiple RDP sessions for a single user account for a specific Windows Server.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 25, 2020
KB4549951
2020-04 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4549951)
We have seen social media reports related to KB4549951 that mention Bluetooth, a stop error with a blue screen, and other related issues.
To date, we have not seen these issues reflected in telemetry, support data, or customer feedback channels. We continuously investigate all customer feedback and are closely monitoring this situation. Note If you experience any issues, wed like to know. Please provide feedback using the keyboard shortcut Windows + F or go to the Start menu and select Feedback Hub so that we can investigate.
workaround
Apr 22, 2020
KB4550969
2020-04 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4550969)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 22, 2020
KB4550947
2020-04 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4550947)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 22, 2020
KB4550961
2020-04 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4550961)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550958.
workaround
Apr 22, 2020
KB4550917
2020-04 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4550917)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550960.
workaround
Apr 22, 2020
KB4541332
2020-03 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4541332)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550960.
workaround
Apr 22, 2020
KB4541334
2020-03 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4541334)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550958.
workaround
Apr 22, 2020
KB4541509
2020-03 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4541509)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550958.
workaround
Apr 22, 2020
KB4541510
2020-03 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4541510)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550960.
workaround
Apr 22, 2020
KB4535996
2020-02 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4535996)
Because of a bug, some customers who purchase a Windows 10 Pro Education device, may receive a genuine edition of Windows 10 Education. Windows 10 editions for education customers, Windows 10 Pro Education builds on the commercial version of Windows 10 Pro, and Windows 10 Education builds on Windows 10 Enterprise. This bug is not expected to introduce any negative experiences for customers. More information: Compare Windows 10 editions
A resolution for this issue will be released in a future servicing update that will prevent customers from entering this state.
workaround
Apr 22, 2020
KB4537818
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4537818)
Because of a bug, some customers who purchase a Windows 10 Pro Education device, may receive a genuine edition of Windows 10 Education. Windows 10 editions for education customers, Windows 10 Pro Education builds on the commercial version of Windows 10 Pro, and Windows 10 Education builds on Windows 10 Enterprise. This bug is not expected to introduce any negative experiences for customers. More information: Compare Windows 10 editions
A resolution for this issue will be released in a future servicing update that will prevent customers from entering this state.
workaround
Apr 22, 2020
KB4480969
2019-01 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4480969)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
This issue is resolved in KB4550958 for all the releases from January 8, 2019 to April 14, 2020.
workaround
Apr 21, 2020
KB4550922
2020-04 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4550922)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550944.
workaround
Apr 21, 2020
KB4554349
2020-03 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4554349)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550944.
workaround
Apr 21, 2020
KB4541333
2020-03 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4541333)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550944.
workaround
Apr 21, 2020
KB4540689
2020-03 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4540689)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4550944.
workaround
Apr 15, 2020
KB4550929
2020-04 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4550929)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 15, 2020
KB4550965
2020-04 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4550965) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Apr 15, 2020
KB4550964
2020-04 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4550964) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Apr 15, 2020
KB4550957
2020-04 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4550957) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Apr 15, 2020
KB4550951
2020-04 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4550951) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Apr 15, 2020
KB4549949
2020-04 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4549949)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Apr 15, 2020
KB4554364
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4554364)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549951.
workaround
Apr 15, 2020
KB4554354
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4554354)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549949.
workaround
Apr 15, 2020
KB4541335
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4541335)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549951.
workaround
Apr 15, 2020
KB4541331
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4541331)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549949.
workaround
Apr 15, 2020
KB4551762
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4551762) SMBv3 Client/Server Remote Code Execution Vulnerability
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549951.
workaround
Apr 15, 2020
KB4540673
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4540673)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549951.
workaround
Apr 15, 2020
KB4538461
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4538461)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4549949.
workaround
Apr 8, 2020
KB4540670
2020-03 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4540670)
Devices on a domain might be unable to install apps published using a Group Policy Object (GPO). This issue only affects app installations that use .msi files. It does not affect any other installation methods, such as from the Microsoft Store.
This issue is resolved in KB4541329.
workaround
Mar 31, 2020
KB4554354
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4554354)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Mar 27, 2020
KB4541335
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4541335)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4541330
2020-03 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4541330)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4541331
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4541331)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4541333
2020-03 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4541333)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4551762
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4551762) SMBv3 Client/Server Remote Code Execution Vulnerability
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4540681
2020-03 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4540681)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4540673
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4540673)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4538461
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4538461)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4540689
2020-03 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4540689)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4535996
2020-02 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4535996)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4537818
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4537818)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4537795
2020-02 Cumulative Update for Windows Server 2016 (1803) for x64-based Systems (KB4537795)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 27, 2020
KB4537816
2020-02 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4537816)
Devices using a manual or auto-configured proxy, especially with a virtual private network (VPN), might show limited or no internet connection status in the Network Connectivity Status Indicator (NCSI) in the notification area. This might happen when connected to or disconnected from a VPN or after changing the state between the two. Devices with this issue might also have issues reaching the internet using applications that use WinHTTP or WinInet. Examples of apps
You might be able to mitigate the issue by restarting your device.We are working on a resolution and will release an update when it is available.
workaround
Mar 18, 2020
KB4541331
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4541331)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Mar 18, 2020
KB4541329
2020-03 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4541329)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Mar 14, 2020
KB4551762
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4551762)
When using Windows Server containers with the March 10, 2020 updates, you might encounter issues with 32-bit applications and processes.
For important guidance on updating Windows containers, please see Windows container version compatibility and Update Windows Server containers.
workaround
Mar 14, 2020
KB4540673
2020-03 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4540673)
When using Windows Server containers with the March 10, 2020 updates, you might encounter issues with 32-bit applications and processes.
For important guidance on updating Windows containers, please see Windows container version compatibility and Update Windows Server containers.
workaround
Mar 14, 2020
KB4540670
2020-03 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4540670)
When using Windows Server containers with the March 10, 2020 updates, you might encounter issues with 32-bit applications and processes.
For important guidance on updating Windows containers, please see Windows container version compatibility and Update Windows Server containers.
workaround
Mar 14, 2020
KB4538461
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4538461)
When using Windows Server containers with the March 10, 2020 updates, you might encounter issues with 32-bit applications and processes.
For important guidance on updating Windows containers, please see Windows container version compatibility and Update Windows Server containers.
workaround
Mar 11, 2020
KB4540688
2020-03 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4540688) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Mar 11, 2020
KB4541506
2020-03 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4541506) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Mar 11, 2020
KB4541500
2020-03 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4541500) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Mar 11, 2020
KB4541504
2020-03 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4541504) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Mar 11, 2020
KB4540670
2020-03 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4540670)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Mar 11, 2020
KB4538461
2020-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4538461)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Mar 3, 2020
KB4537818
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4537818)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
After investigation, we have found that this issue does not affect this version of Windows.
workaround
Mar 3, 2020
KB4537795
2020-02 Cumulative Update for Windows Server 2016 (1803) for x64-based Systems (KB4537795)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
After investigation, we have found that this issue does not affect this version of Windows.
workaround
Mar 3, 2020
KB4537816
2020-02 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4537816)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
After investigation, we have found that this issue does not affect this version of Windows.
workaround
Mar 3, 2020
KB4537806
2020-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4537806)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
After investigation, we have found that this issue does not affect this version of Windows.
workaround
Mar 3, 2020
KB4537776
2020-02 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB4537776)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
After investigation, we have found that this issue does not affect this version of Windows.
workaround
Feb 26, 2020
KB4537807
2020-02 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4537807)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 26, 2020
KB4537819
2020-02 Preview of Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4537819)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 26, 2020
KB4537818
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4537818)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 26, 2020
KB4537806
2020-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4537806)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 14, 2020
KB4537789
2020-02 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4537789)
You might encounter issues when using Windows Server container images for this update.
For more information on this issue, please see KB4542617.
workaround
Feb 14, 2020
KB4537764
2020-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4537764)
You might encounter issues when using Windows Server container images for this update.
For more information on this issue, please see KB4542617.
workaround
Feb 14, 2020
KB4537762
2020-02 Cumulative Update for Windows Server 2016 (1803) for x64-based Systems (KB4537762)
You might encounter issues when using Windows Server container images for this update.
For more information on this issue, please see KB4542617.
workaround
Feb 14, 2020
KB4532693
2020-02 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4532693)
You might encounter issues when using Windows Server container images for this update.
For more information on this issue, please see KB4542617.
workaround
Feb 14, 2020
KB4532691
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4532691)
You might encounter issues when using Windows Server container images for this update.
For more information on this issue, please see KB4542617.
workaround
Feb 13, 2020
KB4537813
2020-02 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4537813) (ESU)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Feb 13, 2020
KB4537820
2020-02 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4537820)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer,” and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Feb 13, 2020
KB4537822
2020-02 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB4537822)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Feb 13, 2020
KB4537810
2020-02 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB4537810)
After installing this update and restarting your device, you might receive the error, “Failure to configure Windows updates. Reverting Changes. Do not turn off your computer”, and the update might show as Failed in Update History.
This is expected in the following circumstances: If you are installing this update on a device that is running an edition that is not supported for ESU. For a complete list of which editions are supported, see KB4497181. If you do not have an ESU MAK add-on key installed and activated. If you have purchased an ESU key and have encountered this issue, please verify you have applied all prerequisites and that your key is activated. For information on activation, please see this blog post. For information on the prerequisites, see the "How to get this update" section of this article.
workaround
Feb 12, 2020
KB4537821
2020-02 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4537821)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537794
2020-02 Security Only Quality Update for Windows Server 2012 for x64-based Systems (KB4537794)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537814
2020-02 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4537814)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537764
2020-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4537764)
After installing KB4467684, the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters.
Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537764
2020-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4537764)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537762
2020-02 Cumulative Update for Windows Server 2016 (1803) for x64-based Systems (KB4537762)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4532691
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4532691)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4532691
2020-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB4532691)
After installing KB4493509, devices with some Asian language packs installed may receive the error, "0x800f0982 - PSFX_E_MATCHING_COMPONENT_NOT_FOUND."
Uninstall and reinstall any recently added language packs. For instructions, see Manage the input and display language settings in Windows 10. Select Check for Updates and install the April 2019 Cumulative Update. For instructions, see Update Windows 10. Note If reinstalling the language pack does not mitigate the issue, reset your PC as follows: Go to the Settings app > Recovery. Select Get Started under the Reset this PC recovery option. Select Keep my Files. Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537789
2020-02 Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4537789)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 12, 2020
KB4537803
2020-02 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB4537803)
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.
Do one of the following: Perform the operation from a process that has administrator privilege. Perform the operation from a node that doesn’t have CSV ownership.Microsoft is working on a resolution and will provide an update in an upcoming release.
workaround
Feb 8, 2020
KB4534314
2020-01 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB4534314)
After installing this update, your desktop wallpaper might display as black when set to Stretch.
This issue is resolved in KB4539602 if you are using Security-only updates. If you are using Monthly Rollups, see KB4539601. These updates are available for all customers running Windows 7 SP1 and Windows Server 2008 R2 SP1.
workaround
Feb 8, 2020
KB4534310
2020-01 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4534310)
After installing KB4534310, your desktop wallpaper might display as black when set to Stretch.
This issue is resolved in KB4539601 if you are using Monthly Rollups. If you are using Security-only updates, see KB4539602. These updates are available for all customers running Windows 7 SP1 and Windows Server 2008 R2 SP1.
workaround
Feb 4, 2020
KB4530711
2019-12 Cumulative Update for Windows 10 Version 1703 for x64-based Systems (KB4530711)
After installing this update, you might encounter issues with applications that use embedded HTML and SameSite cookies across sites or iframes.
To align with industry partners, the default behavior of the SameSite cookie header in ASP.NET has been changed. To mitigate this issue, see Work with SameSite cookies in ASP.NET.
workaround
Feb 4, 2020
KB4530689
2019-12 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4530689)
After installing this update, you might encounter issues with applications that use embedded HTML and SameSite cookies across sites or iframes.
To align with industry partners, the default behavior of the SameSite cookie header in ASP.NET has been changed. To mitigate this issue, see Work with SameSite cookies in ASP.NET.
workaround
Feb 4, 2020
KB4530717
2019-12 Cumulative Update for Windows Server 2016 (1803) for x64-based Systems (KB4530717)
After installing this update, you might encounter issues with applications that use embedded HTML and SameSite cookies across sites or iframes.
To align with industry partners, the default behavior of the SameSite cookie header in ASP.NET has been changed. To mitigate this issue, see Work with SameSite cookies in ASP.NET.

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