cacophony555
Participant
Post count: 126

So it can’t find the mame executable within the “/home/pi/RetroPie/emulators/mame4all-pi/” directory.

Do this to see if “mame4all-pi” exists:
ls /home/pi/RetroPie/emulators

Does it list mame4all-pi?

If it does then do this:
/home/pi/RetroPie/emulators/mame4all-pi/

Does it list mame?