Why did you have to reinstall Windows and how did you do it (Repair Install vs format & clean install)? You will not be able to update the WinXP computer via Windows Update or Automatic Updates unless and until SP2 or SP3 is installed

0×8002802B = Element Not Found Is this a sudden, new problem?

john wrote: Nevertheless, the WinXP computer will NOT be offered any critical security updates nor will Windows Update website be available after 12 April 2010 until and unless you get SP3 installed.

There is no problem providing you adhere to the recommended prerequisites prior installation. You’ll need to upgrade to SP3 by 2010 or you won’t be able receiving vital and pertinent security updates/patches for your WinXP operating system.