Run if Windows Update troubles

net stop cryptsvc
md %systemroot%\system32\catroot2.old
xcopy %systemroot%\system32\catroot2 %systemroot%\system32\catroot2.old /s
net start cryptsvc


sfc /scannow


REGSVR32 WUPS2.DLL /S
REGSVR32 WUPS.DLL /S
REGSVR32 WUAUENG.DLL /S
REGSVR32 WUAPI.DLL /S
REGSVR32 WUCLTUX.DLL /S
REGSVR32 WUWEBV.DLL /S
REGSVR32 JSCRIPT.DLL /S
REGSVR32 MSXML3.DLL /S


Net stop wuauserv
cd %systemroot%
Ren SoftwareDistribution SoftwareDistribution.old
Net start wuauserv


Net stop bits
Net stop wuauserv
Ipconfig /flushdns
cd "\documents and settings\all users\application data\microsoft\network\downloader"
Del qmgr0.dat
Del qmgr1.dat
Net start bits
Net start wuauserv
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DISM.exe /Online /Cleanup-image /Scanhealth
DISM.exe /Online /Cleanup-image /Restorehealth
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net stop wuauserv
net start wuauserv