Patch installation fails with a fatal error. The root cause of this, is the error 1612 caused because the feature you are trying to use is not available on the network resource or the installation source of the product is unavailable.
Typically when an MSI-based product is uninstalled, repaired, or upgraded, the previous installer (.msi file) must be available to complete the operation. During installation, the Windows installer usually copies the MSI file to C:\Windows\Installer. When you uninstall a product, Windows Installer will first try to perform the uninstall using the MSI file saved in C:\Windows\Installer. If the MSI file does not exist in C:\Windows\Installer, it will uninstall following the original path used to perform the install. If the MSI file doesn’t exist in the C:\Windows\Installer or original source folder, we will receive this error.

If not, you can resolve this by using the old installer file and placing it in the same location before installing the new version. This can be done using the Software Deployment option in Endpoint Central, by following the steps below:




If the installation fails even after using the link given above, kindly contact support with the following details: