I think I've been hijacked:
In Task Manager,my performance jumps around from 60% to 90% and it looks like a process called "MC.EXE" is the issue.
I ran SpyBot and it came up as having been added to my start menu. I try to remove it but it keeps coming back. I checked my registry and it has:
there is a file:
I've tried to delete this file but it keeps returing!
I'm on Windows XP and have run:
with no effect.