Ok, go to your Aces High folder, to the Settings folder, and delete video.cfg. Now run AH again and be sure to choose a low resolution to start, and only 16 bit color.
HT, I would reccomend a simple batch file or something similar and a shortcut in future distributions that will automate this process. A "Reconfigure AH Video" shortcut that will delete video.cfg and run the video setup again would help users get things running and should be simple to implement.
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Lephturn
The Flying Pigs