I keep getting this prompt on my screen from time to time (downloader.perfiler.D), and have done so for a week or so now. I run AVG (Grisoft), but although it doesn't detect it, the file/Virus/Trojan doesn't appear for another day or so. I was wondering if this Virus/Trojan is always on my PC.? There are also ".A .C .B" I hear - as well as the "D" I have
Anyway, what do I do to get rid of this thing? - And is it that harmful?
Oh, I have also had problems with System restore – it won’t do it!