I have followed every video I can find and read several posts on line and I am still having trouble loading roms with the emulators I am using through retroarch. When I double click a game in launchbox, the emulator loads, music plays but the screen goes blank. Nothing I have tried will get a rom to load. I have loaded stella2014_libretro for Atari 2600, snex9x_libretro for SNES and genesis_plus_gx_libretro for Sega Genesis. None of the roms I have imported will play on those platforms. I directly loaded project64 2.3 into launchbox and my Nintendo 64 roms play just fine.
What am I missing? My OS is Windows 10 64 bit.
Any help would be appreciated.
Thanks,
Coop