::  It is recommended to test the script on a local machine for its purpose and effects. 
::  ManageEngine Desktop Central will not be responsible for any 
::  damage/loss to the data/setup based on the behavior of the script.

::  Description - Script to configure Windows update active hours.  The PC will not automatically restart after updates during active hours. The PC will attempt to restart outside of active hours.
::  Script Arguments: <StartTime> <EndTIme> (Both value should be lies between 0-23. Mention 0 to represent 12 AM)
::  Configuration Type - COMPUTER
::  ======================================================================================================
@echo off
set argCount=0
for %%x in (%*) do (
   set /A argCount+=1
   set "argVec[!argCount!]=%%~x"
)

if %argCount% LSS 2 (
echo Please Provide Start time and End Time in Script arguments
exit 1
)
If %1 GEQ 0 if %1 LSS 24 (
	if %2 GEQ 0 if %2 LSS 24 (
		reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v "SetActiveHours" /t REG_DWORD /d 1 /f
		reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v "ActiveHoursStart" /t REG_DWORD /d %1 /f
		reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v "ActiveHoursEnd" /t REG_DWORD /d %2 /f
	)
) else (
echo Invalid Arguments - Values should lies between 0 - 23
exit 1
)