Ultra Defragger

I logged onto my laptop, and this programme "Ultra Defragger" seems to have installed itself. It keeps popping up error messages, telling mt my "Hard drive was not found" or I have a "critical RAM" problem.

I can't uninstall it, and it shuts down and restarts my laptop.

Have you tried a system restore to a self selected date?

Or try installing Crap Cleaner and uninstall with that?
Which antivirus are you using?


Book Reviewer
try spybot or malwarebytes, for a spare antivirus the new panda cloud one is pretty good and free