Vista Windows Update error Code: 80070490 Windows Update encountered an unknown error

  • Thread starter Thread starter Michel Speed
  • Start date Start date
M

Michel Speed

Hi

I get the following error when trying to run windows update

Windows Update with Windows Ultimate Extras
Windows could not search for new updates
Erros Found:
Code: 80070490 Windows Update encountered an unknown error

Have done the following so far:
Stopped windows update and bit transfer service deleted
c:\windows\SoftwareDistribution
restarted above.
the c:\windows\SoftwareDistribution is recreated etc..

Still get the above error when using Windows update services.

Hope to hear from you all soon
 
0x80070490 - ERROR_NOT_FOUND
Corrupted System File; Need to perform an in-place upgrade or reinstall of
the OS.

Ignore the title you could try SFC : Some Windows Vista functions may not
work, or Windows Vista may stop responding
http://support.microsoft.com/kb/929833
Tells you about SFC (no guarantees) you still may have t reinstall the OS.

http://support.microsoft.com/kb/958044
You receive a "0x80070490" error code when you use Windows Update or
Microsoft Update Web sites to install updates

http://www.microsoft.com/downloads/...f-129011d84f0f/Windows6.0-KB947821-v4-x64.msu

How to overcome error 0x80070490 when installing updates in Windows
Vista/Server 2008
http://blogs.msdn.com/andrekl/archi...ing-updates-in-windows-vista-server-2008.aspx
 
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