I had the FBI Moneypak trojan on my computer several days ago. I got the trojan removed, but when I ran sfc scannow, it said I had corrupt registry files, so I purchased the Vista recovery disk to try to repair them, since my Dell laptop didn't come with any disks. I ran the recovery disk this morning. It said it repaired the problems, but after a restart Windows will not load at all. I get either an "operating system not found" error or a generic Windows screen with a log on prompt for "Other User" and nothing else. Any ideas on how to fix this?