Hey guys...back again with computer help needed! (Thank god no Benz help needed)

Ive recently got this "Spyfalcon" program somehow loaded itself onto my system and if you go to add remove programs it will uninstall but then once the comp is restarted its back. It keeps popping up and showing me "threats found" etc on the system and I must purchase the program to remove them...ya right.

I tried every spyware program and all of them cleaned up the system except for that thing...it wont find it. Aswell if you leave the computer idle, pop-ups will show up (sometimes un-decent ones!)

I use Mozilla Firefox.

Of course re-formatting would cure it but any other way around?

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