I downloaded music off Shareaza last night, everything seemed ok. But today McAfee wont scan for viruses, Ad-aware wont finish its scan (and says performed illegal opp)Spybot runs fine and just finds DSO Exploit (which is always there and cant be got rid of.)Also when I go back to desktop I get 'runtime error 216 at 0000lFOF. Internet explorer and other programs also 'perform illegal opps, and just stop. What is all this? I have uninstalled Shareaza but still the same. Help!!!