I have a problem trying to make Irem M10/M15 hardware to work on MAME emulator, but is in the "NOT WORKING" status.
I have a problem trying to make Irem M10/M15 hardware to work on MAME emulator, but is in the "NOT WORKING" status.
http://www.mamedb.com/game/gberet
Appears to be working fine.
You have the matching romsets for your MAME version?
THE BEST METHOD to run PSX games (and everything else for that matter) is via Retroarch - http://buildbot.libretro.com/nightly/
If you have any questions on how to set it up on Windows please feel free to ask, its very easy.