Topgun: Please attach the file "G:\Games\Emulation\GameBase Amiga\GameBase Amiga\GameBase Amiga.uae" the way it is after the error occurs to your next post.
To attach files press "Manage Attachments" in the "Attach Files" area below the "Submit Reply" and "Preview Post" buttons.
Edit: Another question: When you re-installed, as you said, did you use the same files you downloaded a while ago (GameBase Amiga database update v1.0 to v1.1)? As I said, for a short while the initial release contained faulty gemus scripts (that is the scripts in the scripts folder, not the gemus.dat). In case you have those you'll have to upgrade to v1.2 or at least overwrite your scripts folder with the one from the
v1.2 update zip. If that's it we obviously won't need the .uae file.