I recently installed some scenery for Hamilton Island in Australia (Ant's Aussie Airports). I then removed it from the scenery library (deleted the whole area), restarted FSX and the scenery is still there. I then deleted the folders for the scenery from where they were installed (inside the Addon Scenery folder) and restarted FSX, and the scenery was STILL showing up! I've got no idea how it's doing it or where it's finding the scenery from as the scenery files are NOWHERE on my PC!
Anyone any ideas?