Hi, I downloaded 'Call of Pripyat Complete Mod' which is a 771 megabyte file. I tried to scan it with Nod32 Antivirus and every time it stalls out and gets stuck trying to do an individual file scan when you right click on the file. Norton internet Security did it in 4 seconds. So I tried to scan a 1KB file with Nod32 no problem. Even a 300 megabyte file nod32 scanned it no problem. So obviously you have a bug! Thanks.