I have mame64.exe on a folder called "mame". on the very same pc i have mame64 gui version on another folder. they both sahe the same roms folder. mame gui is used when i just want to play on my regular monitor, while i fire up the mame64.exe version when i want to play on my cab. if i play games from the gui version, i just double click them and they run, i run the same games, again from the same rom folders, on the mame64.exe version , the one that outputs on the cab, it always says "one or mor rom for this machine are incorrect". and i n eed to press ok or move the joystick etc. being that the romset and folder is the same, how can i remove this message,or at least audit them in some ways with mame64.exe?
i am using latest version on both, but up to 3/4 months ago, i never had this issue. romset is updated to 0.220