NAV 2009 continually generates an alert on startup regarding a “hack tool” on a CD In one of my drives. There is no CD in the drive. A full system scan with NAV reveals no risks. Further, I have temporarily connected the hard drive to a system running Vista and Norton Internet Security and done a full scan which found no risks. It appears that this is a false indication that I can’t get rid of. Any help or ideas would be appreciated. The Norton help channels have been absolutely useless. Thanks.