Post count: 15

Nemo93, sorry to jump in here but hopefully we can work out what’s happening here.

My romset is 0.37b11 and worked absolutely fine in v1.10.1 with default setting (mame4all). Same roms haven’t worked in either v2 or v2.1 (SD image). The relevant section from es_systems.cfg is as follows:

<extension>.zip .ZIP</extension>
<command>/opt/retropie/supplementary/runcommand/ 4 “/opt/retropie/emulators/mame4all-pi/mame %BASENAME%”</command>
<!– alternatively: <command>/opt/retropie/emulators/RetroArch/installdir/bin/retroarch -L /opt/retropie/emulatorcores/imame4all-libretro/ –config /opt/retropie/configs/all/retroarch.cfg –appendconfig /opt/retropie/configs/mame/retroarch.cfg %ROM% </command> –>

…and seems to suggest that mame4all is being initiated so all a bit weird to me.