Thanks DavidR and Maax orginal!
Then I will just delete the fills that r at the moment in quarantine. They are all in the system32 part? Is it ok? someone told me never ever to touch anything there?
waiting for last advice.
I will certainely reshedule a boot scan, DavidR, ur right.
And for the last thing u ask me, Maaxx, the "klif.sys"... well... I'm a bit ashamed to tell u that I didnt pay attention to that because I had no idea what it is... :-s I just checked if i can find something on it, and It seems that I don't have any problem with that (it seems to provoke a blue screen to appear, is that it?)