That's a two year old version of MAME and is as close to being able to play all 458 games that I could get to work. Right now I'm using MAMEUI32 0.154 (July 2014) and it recognizes 306 of the 458 roms that worked on the xp machine. None of them work, same file that worked on the old xp machine. All the vector games are the main problem. Where did they go? Choosing to run as though my new machine is xp, that is 32 bit versus 64 in Windows 7,didn't help. Some of the games are suddenly missing files that are needed to run. All I brought over from the old computer were the rom files and none of them work till I 'Audit all games' then I get more or less the same results. I find just the opposite as I have tried completely wiping everything off my computer and trying another version only to have games that worked stop working. So I'll ask for some help again now that we are back to freezing to death season and there is much time to tinker with computer things.Īccording to the main MAME website, each new version corrects problems and recognizes more and more roms. I asked this question back in June, and I appreciate the responses but coudn't make heads or tails of most of what people said I should try.