1. Use the System File Checker tool to scan all of the protected files on your computer: a. Click Start, and then click Run.
b. In the Open box, type sfc /scannow, and then click OK.
Note that you may be prompted for the Windows XP or Windows XP Service Pack 1 installation media
msoftfix.......providing that this> winxp with ie 6......use your virus/spyware programs,and rescan the system.....with system restore disable/and not net connected......