Reply To: MAME Setup on 1.9.1 – Roms not loading

[jplaj]

So I’ve made progress…figured out what I did wrong (copied my es_system.cfg from my old file…1.9.1 has a different path I had to designate).

However, solving that problem, I uncovered a new one. I can now get into MAME on all the old roms that worked on my other system, but it gives me an error message (in MAME, not the raspberry pi log) saying required files are missing, then after a moment it shuts down MAME and brings me back to emulationstation.

Any ideas?