not sure why I not have checked this a much eailer and I even is a frontend dev (even its some time ago). Anyway its really a great app and works in its default settings, but i did found some issues, which I guess is all a easy fix.
I do this from a fresh WinUAE Loader 1.74 install (and WinUAE v2.3.1):- Edit GameBase Config.
- Save WinUAE Configuation (you dont need to change anything).
- Test rom using Tools/GameBase/Run Rom.
- When tried a game (using Tools/GameBase/Run Rom), then its start up in config window, rather the game..... (but when I start from here, its does run as its should).
- Also "Settings/Correct Aspect Ratio" seen does nothing (did that have been changed in a recent WinUAE?), which is why I wanted to change the config in WinUAE instead.
- Also If I press config and one of the button without setting a path, those buttons does nothing at all. For me its should output a error dialog box with path missing.
PS. Which kind info does the GameEX database use? Possible to convert it to xml file? But ok if not doing this

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PPS. We need a new game creation soon, HeadKaze (even I is being setting up functions for the new secret game... Its was fun to do that :-D