Whenever I try to edit a map or create a new one, I get the same thing. The editor window appears but it contains corrupted graphics (mostly at the upper-left area). An error dialog appears saying. . .
Run-time error '380': Invalid property value
When I click the dialog, the whole UltraMap program exits. If I had to take a guess, I might suspect something missing in TinyXP. Unfortunately, that's the only working OS that I have here at the moment. I do however have a full XP install disc that I can get drivers and stuff from.