Norton AV crash

[BespinReactorShaft]

One day NAV simply crashed while scanning my HDD (bombed out saying it was some Critical Error). I finally pinpointed the culprit to a single file: one of my Jedi Academy saved games (*.sav). First time this has happened with NAV. Does NAV have problems with assuming certain normal files as compressed/zip files and then crashing because it guessed wrong?