Cannot Update Windows

[zafarR]

I cannot update windows. when i try to update it down is done but fails to install. please help. using windows xp sp3

[Devasis]

Well you can go through the following threads. I hope this will help you out in making the things to wrok out for you well. Check out.

Cannot Update Windows XP, SP2 after SP3 uninstall.
Cannot update KB953297
Cannot Update Windows! [Error number: 0x80070422]
Can not update Windows