system
13
I never had any problems with NAV. It worked just fine for me on my AMD Athlon XP 1800+ Machine. I switched to Avast when my subscription ran out. I was ready to try something different. After install, Avast found 3 Trojans on my system that NAV failed to find…even with Bloodhound set on high. This was with NAV 2003. I was impressed with Avasts performance and have stuck with it since. I DO use Antivir as a backup OD scanner, but Avast will always be my primary OA scanner.