Key Mapping Fails with RL

I have 2 arcade controllers wired to a Mini-PAC via USB to a computer.

When I open RetroArch directly from Windows Explorer the mapping of the joystick and buttons work as expected and it shows Mini-PAC #1 and Mini-PAC #2 configured successfully on their ports.

When I launch RetroArch from RocketLaunch the key mapping reverts to the default of RetroArch. It also reads that Mini-Pac (53769 / 1088) not configured.

It sounds like a RL issues but I’m not sure where it’s pulling the Default Config files and why doesn’t it configure the Mini-PAC?

Any advice on where to start diagnosing is greatly appreciated.

I don’t know anything about RocketLaunch but you can add -c /path/to/retroarch.cfg to your launch command to specify a certain config file.