I was browsing online when I saw norton antivirus pop up with a virus. Several more started popping up. I was able to delete all of them except for trojoan.Patchep!sys. It’s current location is Windows\System32. My laptop gives me the blue screen of death soon after starting up. I’ve tried to do a system restore, but it’s still there. Norton antivirus has also stopped working correctly. I can start in safe mode. I have windows 7 Ultimate (64 bit), and I have a flash drive.
Any help would be very appreciated. I’m not terribly tech savvy.