I've installed VirusScan 4.5.1 SP1 (German) succsessfully on a Dell Inspiron 8200 with Win XP Pro. I can launch VirusScan, but I can not launch the VirusScan consol. When launching from the Start Menu, the task manager shows that mcstvbi.exe is working for a few seconds and then terminating without any message. Any clue? Thanks.