I tried to uninstall Fujitsu ScanSnap Manager by dragging it to the trash, as per Fujitsu's instructions. This got rid of the app, but every time I start a new desktop session on my Mac, I get a pop-up that says "Make sure that ScanSnap Manager is installed correctly (0xFF000001)". So I go to my Users preferences and delete ScanSnap Manager from the startup items, but then the next time I log in, I get the same message and ScanSnap Manager is once again listed as a startup item. How can I get rid of this thing?