Hello. I had recently performed a Spybot Search and Destroy virus scan on my computer. I suddenly needed to close it, so I tried cancelling it out, shutting it down through Alt+Ctrl+Del, and the like, but it still kept on running. so i, in my amateurish ways, did the only thing left: i held the power button on the computer while the Spybot Search & Destroy was still scanning my comp. Now, my computer is not working properly. It'll start up, but it won't let me log in. Any help on this matter would be appreciated.