Please help. I've dealt with this malware before on a different computer, I think, but this time it seems nastier. It is a fake "Security Protection" scanner that has taken over (Windows XP). It won't allow me to open anything at all. I can't open task manager or any programs at all. I have Spybot and Malwarebytes right there on the desktop, but can't open them. Any time I try to open anything I get an error message saying it the .exe is infected by W32/Blaster.worm and that I should run this fake Security Protection.
I've tried rebooting multiple times in safe mode, but it seems to be preventing that from successfully happening, too. I get an error message that I can not open in any type of safe mode and when I restart in normal mode it immediately takes over.
Please help. Thanks.