Ok, so i have the most recent version of retroarch, and so far its great. Snes games work fine. However, i have 2 roms to test out the arcade emulators a cps1 game(captain commando) and a cps2 game(marvel vs capcom 1) . when i go to load the cps1 game, i get a message that it failed to load. When i try the cps2 game, retroarch just crashes. Is there something im doing wrong? I have the roms in the roms folder in retroarch apps, is that the problem? Please help.