Quote from richie90:
+1 for SuperAntiSpyware.
Yesterday, I visit an innocent looking website about lexus cars and .. BAM... got a " AV Virus " popup ... saying my computer is infected and I need to click to protect. I did my usual thing to try and get to Task Manager to kill the process .. but it won't allow Task Manager to run.
So, I turned off the power and rebooted but on reboot the AV Virus started again and won't let me use IE or Chrome at all. I tried several things , like restore points etc ... nothing worked.
Luckily, I had a 2nd login account with administrator rights on this Vista laptop so I switched users ... and was able to try about 5 anti-virus programs .. the only effective ones, to clean up .. some stuff was Malwarebytes and SuperAntiSpyware .... with the later finally fixing theproblem. Whew .. that was a close call...