- Hold down the Windows key (between Ctrl and Alt) and hit the Pause Break key
- Examine what is listed in the System: section regarding your service pack level
- Your XP version should also be showing (Home/Professional and bit version)
XP 32 bit should hopefully be saying Service Pack 3
XP 64 bit should hopefully be saying Service Pack 2
Let us know if you are not at the latest service pack for your XP version.
Tricky