Public/WinOS/Unblock-WindowsUpdate.ps1
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function Unblock-WindowsUpdate { <# .SYNOPSIS Opens Windows Update and checks for WSUS configuration .DESCRIPTION Opens Windows Update and checks for WSUS configuration .LINK https://github.com/OSDeploy/OSD/tree/master/Docs #> [CmdletBinding()] param ( [System.Management.Automation.SwitchParameter] #Sets the Group Policy 'Download repair content and optional features directly from Windows Update instead of Windows Server Update Services (WSUS)' #Restarts the Windows Update Service #This setting will be enabled after restart by Group Policy $DisableWSUS, [System.Management.Automation.SwitchParameter] #Allows Driver Updates in Windows Update $EnableDrivers ) #================================================= # Block #================================================= Block-WinPE #================================================= # UseWUServer # Original code from Martin Bengtsson # https://www.imab.dk/deploy-rsat-remote-server-administration-tools-for-windows-10-v2004-using-configmgr-and-powershell/ # https://github.com/imabdk/Powershell/blob/master/Install-RSATv1809v1903v1909v2004v20H2.ps1 #================================================= $WUServer = (Get-ItemProperty "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" -Name WUServer -ErrorAction Ignore).WUServer $UseWUServer = (Get-ItemProperty -Path "HKLM:\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" -ErrorAction Ignore).UseWuServer $WUDrivers = (Get-ItemProperty -Path "HKLM:\Software\Policies\Microsoft\Windows\WindowsUpdate" -ErrorAction Ignore).ExcludeWUDriversInQualityUpdate if (($WUServer -ne $null) -and ($UseWUServer -eq 1) -and ($DisableWSUS -eq $false)) { Write-Warning "This computer is configured to receive updates from WSUS Server $WUServer" Write-Warning "Add the DisableWSUS parameter to update from Windows Update" } if (($WUDrivers -eq 1) -and ($EnableDrivers -eq $false)) { Write-Warning "This computer is not configured to receive Driver updates from Windows Update" Write-Warning "Add the EnableDrivers parameter to enable Driver updates from Windows Update" } #================================================= # Execute #================================================= if (($DisableWSUS -eq $true) -and ($UseWUServer -eq 1)) { Set-ItemProperty -Path "HKLM:\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "UseWuServer" -Value 0 } if (($EnableDrivers -eq $true) -and ($WUDrivers -eq 1)) { Set-ItemProperty -Path "HKLM:\Software\Policies\Microsoft\Windows\WindowsUpdate" -Name "ExcludeWUDriversInQualityUpdate" -Value 0 } if (($DisableWSUS -eq $true) -or ($EnableDrivers -eq $true)) { Restart-Service wuauserv } Write-Host -ForegroundColor Cyan "Start-Process ms-settings:windowsupdate" Start-Process ms-settings:windowsupdate #================================================= } |