for System Tool.
If you are not a member of BleepingComputer you will probably see ads above the removal guide. Disregard those and scroll down to the guide.
Hi my son has McAfee anti-virus that was just renewed 2 weeks ago and now a "System Tool" window keeps popping up telling him this file is corrupted or something whenever he tries to access his McAfee program to scan his puter to try and get rid of this window. He also can't get to system restore because this window pops up...his laptop is slowing down and he's not sure he can get on-line...how can I help him??