net stop bits
net stop wuauserv
net stop cryptSvc
net stop msiserver
rd C:\Windows\SoftwareDistribution /q /s
rd C:\Windows\System32\catroot2 /q /s
net start bits
net start wuauserv
net start cryptSvc
net start msiserver
SC config wuauserv start= auto
SC config bits start= auto
SC config cryptsvc start= auto
SC config trustedinstaller start= auto