If the emu doesn't load and you get no error, usually this means the LibRetro DLL is not working! Now, I'm not even sure there's any real solution for this, but I thought I'd share it, just in case there was some sort of fix that could be possible. atari800.cfg file, meaning it just starts on the blue boot up screen for that core, because it isn't finding the paths to the bios/roms/etc. If I run the game through RocketLauncher, it does find all the overlay/shader/etc. Normally you'd want it to point to a config file named after the core or the system itself, like Atari 5200.cfg. used for SNES stays when you start up the 5200 game because that's what's stored in retroarch.cfg. So say you have specific settings for SNES, and you switch from playing a SNES game to an Atari 5200 game, well any overlay/shader/etc.

The obvious problem with that being that retroarch.cfg only saves whatever the was used last. atari800.cfg first, afaik, and then seems to load retroarch.cfg.

If I run a game through Retroarch first, it finds the. In the file it points the core to where roms/bios/and other files are located. atari800.cfg that the core looks for before any other config files. Problem is there's a file created in the base Retroarch folder called. Once you set it up in Retroarch, games run just fine. So, the Atari800 core allows us an option to play 5200.

Retroarch ppsspp aspect ratio