Some month ago there was a post about smart fortress 2012 parasite. It seems this infection is still active and bothers a lot of computer users worldwide.
You can disable smart fortress 2012 by adding activation code: AA39754E-715219CE,
but infection will stay in the system and can start bothering again anytime. Then you will add this code if will start imitate that it removes the infection, but all this is fake, you never had these infection, the only infection is the smart fortress 2012 itself.
Here I found nice and easy Video removal instruction to remove Smart fortress 2012 .