well got some annoying things about this KAV6 compared to 5...first, it will not ask whether u really want to EXIT the KAV...it just close after rightclick and click exit.

2ndly u cannot scan a file unless u have KAV running..in KAV5 u can scan a file without launching KAV (that means when u rightclick a file and scan, it will auto trigger KAV, no need got start menu)