NET STOP wuauserv
powershell.exe "Remove-Item -Path C:\Windows\SoftwareDistribution\* -Recurse -Force"
NET START wuauserv
powershell.exe "Remove-Item -Path C:\ProgramData\Microsoft\Windows\WER\* -Recurse -Force"
powershell.exe "Remove-Item -Path C:\ProgramData\WRDATA\WRlog.log -Force"