The biggest problem with addressing Virus, etc. related problems is the user very seldom disables Windows System Restore! Today's Virus/Worms, etc. infect these Windows files. You can run your Virus clean-up routine until you are blue in the face. The moment you reboot - a Windows System Restore utility put certain key files right back. Guess where some key elements of your Virus/Worm, etc. are hidden? To be safe - next time you remove a Virus, etc. - do the following:
To turn off Windows XP System Restore:
NOTE: These instructions assume that you are using the default Windows XP Start Menu and have not changed to the Classic Start menu. To re-enable the default menu, right-click Start, click Properties, click Start menu (not Classic) and then click OK.
1. Click Start.
2. Right-click the My Computer icon, and then click Properties.
3. Click the System Restore tab.
4. Check "Turn off System Restore" or "Turn off System Restore on all drives" as shown in this illustration:
5. Click Apply.
6. When turning off System Restore, the existing restore points will be deleted. Click Yes to do this.
7. Click OK.
8. Proceed with what you need to do; for example, virus removal. When you have finished, restart the computer and follow the instructions in the next section to turn on System Restore.
To turn on Windows XP System Restore:
1. Click Start.
2. Right-click My Computer, and then click Properties.
3. Click the System Restore tab.
4. Uncheck "Turn off System Restore" or "Turn off System Restore on all drives."
5. Click Apply, and then click OK.