Hi guys. Ran into a bit of a problem. I use Windows XP Pro. Yesterday, my sister unknowingly double-clicked on a virus infested pen drive. Since shutting the computer down, it isn't booting into Windows. It comes to the screen where it says that the computer, in its last running session, was not shut down properly, and would I prefer to start it in the safe mode. If I try to boot in the safe mode, it shows a screen loading a number of processes for a few seconds, and then I hear the RAM beep again and the computer restarts. If I try to boot in normally, it comes to the screen where I see the Windows bar loading. From here, it restarts. Don't really know what I should do. Thanks in advance for any help.