Well, I basically have the same problem that "Bigologre" has, but I'm mexican and although I'm on my level 5 of english, I think that it'll difficult to me to understand all the process of cleaning, but I'll do my best if someone can help me. the information of my machine is: Windows 7 Ultimate x64 NTFS 465 GB Service Pack 1 AMD Phenom(tm) II X2 555 Processor 3.20 GHz 2 GB RAM 32 bits System I had microsoft security essencials, but it came down... I dont know if the virus did something to my AV. I tried the same that Bigologre, reinstall AV, run, found the trojan, remove option, but it still appears, besides I tried to run my restory system, with the disk, but it doesn't work. What can I do?