: Check if your USB drive or internal HDD is formatted correctly (typically FAT32 for older homebrew). Corrupted data or low-quality SD cards can also cause files to disappear.
: In the SNES360 interface, use the LB/RB buttons to cycle through storage devices. You might be looking at the "Sample ROMs" tab instead of your actual "Installed ROMs" tab. EmulationStation not showing snes and megadrive roms. snes360 roms not showing