reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v ProductVersion /f
reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v TargetReleaseVersionInfo /f
reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" /v TargetReleaseVersion /f
gpupdate /force
shutdown /r /t 0