Hi, I recently changed computers and had to upgrade to Vista 64-bit. When I tried installing NOD32 Antivirus the AMON would not start. It just said "Malfunctioning". This was on a completely clean Windows installation. I have tried with versions 3.0.667 and 3.0.684 as well as the v4 BETA. Same problem. I can still update the software, but AMON refuses to work, which has forced me to install another antivirus software. Computer spec: Core i7 920 Asus P6T Deluxe 6 GB Corsair DDR3 Windows Vista Ultimate 64-bit Does anyone know a solution to this problem?