kilroy01

That was it!! I am working on a Raspberry Pi / Recalbox setup also. I was trying to simplify things and use the same romsets on each machine. Maybe it is time that I look at upgrading my set for the Launchbox build. Thank you so much for the assistance.

I have tried reading the forum and watching the Youtube videos. I am having trouble getting MAME games to work. I am sure that I am missing something simple. I have MAME reference 2003 Plus setup. The rom folder is LaunchBox/Emulators/MAME078b/roms/. No matter what I try, I can't get MAME to start form LaunchBox. I can run the games direct from command line MAME and they work fine. Can someone tell me what my command line parameters in LaunchBox emulator configuration should be?