Even though you got rid of that one file, I would take a look at this program: Spybot - Search & Destroy
It is updated often (And you can download the updates strait from the program) - But I use this program often to to searches on my PC.
Not only does it find spyware, and "highjacking" programs - it also searches for "bad" cookies, or cookies from sites which may use that information for "bad" things. It will also clean and remove files. So it is a good thing to download and use every once and awhile. (Only down side is it is not the most user friendly program, but it should not be too hard.)
(verberg) Geen lopende partijen waarin u aan zet bent op het moment? Surf eens over de hele site, BrainKing heeft echt nog veel meer te bieden! (pauloaguia) (laat alle tips zien)