When you try to access the Windows Update Web site, you may not be able to view Web pages or download components. This batch file usually fixes the problems. Specifically fixes errors like:

• Error 0x8007007E
• Error 0x80070485
• Error 0x800A138F

Just copy/paste the script below to a batch file and run. This should fix the problem.

Echo Registering Windows Components...
REGSVR32 WUAPI.DLL
REGSVR32 WUAUENG.DLL
REGSVR32 WUAUENG1.DLL
REGSVR32 ATL.DLL
REGSVR32 WUCLTUI.DLL
REGSVR32 WUPS.DLL
REGSVR32 WUPS2.DLL
REGSVR32 WUWEB.DLL

pause
net stop wuauserv
pause

ren c:\windows\SoftwareDistribution sdold
net start wuauserv
Echo Standing by to purge old Distribution folder...
pause
rmdir /s/q c:\windows\sdold
Echo Purging completed...
exit