@SenorDeCameros said in Some MAME ROMs don´t works. I send log file wirh verbose logging:
which I suppose is the correct one
Not exactly, the recommended one is to choose an emulator then pick the romsets for it, not the other way around. The reason for this is that testing each romsets with each emulators is time-consuming and might force you into using emulators you should probably avoid (decades-old emulators full of bugs and/or missing some nice features).