Hello, I am having a hard time fixing my computer. I have Avira, SuperAntiSpyware, and AntiMalware programs but my computer got infected and now I cannot run the programs to remove the problem. It keeps telling me
"WARNING! Application cannot be executed. The file avgnt.exe is infected. Please activate your antivirus software." or it will tell me
"Intercepting programs that may compromise your privacy and harm your system have been dectected on your PC. Click here to remove them immediately with System Tool."
It also changed the the wallpaper of my desktop with more warnings of infections.
The program it tries to get me to sign up and pay for to "remove" the infections is System Tool and it has a padlock for an icon/symbol in the top left corner of the window that opens up. Any help would be much appreciated.
-jhazel