4 computer i tested with MAMEUI and all of them the same results, but never mind, if that was only a bug in my end, how that the same bug does not occur with M+GUI as well?
You need to look carefully more before writing such a statement....in can record videos if you like.
blocking the sun with a finger does not change the problems.
And for the "old windows code" thing.......this just prove that M+GUI is even more functional with windows that the MAMEUI frontend all way arround....even being unsuported by mame, the M+GUI frontend stracts the romset list from the executable, cronstruct a database, and detects the roms you have in a minute..........MAMEUI......for the other hand, being more in tone with "actual mame", take more than 10 minutes, to do the exact same thing....QMC2....almos the same.
You are promoting the wrong windows frontend guys.