Reply To: Retropie 3.0 beta retroarch.cfg Issues

[ceuse]

check your /etc/emulationstation/es_system.cfg file.

For psx the run command reads

<command>/opt/retropie/supplementary/runcommand/runcommand.sh 1 "/opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/psxlibretro/libretro.so --config /opt/retropie/configs/all/retroarch.cfg --appendconfig /opt/retropie/configs/psx/retroarch.cfg %ROM%" "psxlibretro"</command>

check if yours is difrennt / check the path for the appendconfig and edit those config or fiddle around there in general