I had the FBI virus, and went through the process of removing it from my computer. I finally got the computer to where it would work, and it looked like I had removed the virus. The malwarebytes program kept blocking the svchost.exe Trojan virus. I tried to update Windows and it would stop on one of the updates, after leaving the computer over night the next morning when I checked it, there was a black screen that said I needed to get an updated version of Windows. I got that screen to go away, and the computer is running once again, but malwarebytes keeps showing the svchost Trojan virus. I have tried to remove it, but it keeps coming back.