Hey fellow mame enthusiasts! I have just built my first arcade capinet, and need some help on an error I am getting from GameEx. In total I have about 130 games in my game list in game ex, but some of them wonâ??t start correctly, Iâ??m just getting a black screen and that windows â??doohâ? sound, then I am thrown back to the gameex game menu. To isolate the problem I tried to run one of the affected games directly from mame32 and then there are no problems at all. To further investigate the problem I started gameex and ran the screen saver to get a idea of how many of the games that wore affected by the error. I estimate about 30 of the games are affected but only if I run them from gameex. I had a sneaking suspicion that a error message was hiding behind the gameex window so I ran the â??run last gameâ? bat file in gameex and bingo, this awful error message was thrown in my face: Error: unknown option -artwork. So what the hell does that mean? I am fairly new to Gameex so it could just be me doing something wrong, but then again, why only with some of the games? Any help gladly appreciated