@BuZz Fair enough. Sorry for my faux pas.

@waltisfrozen This was already changed - if you update to the latest retropie-setup it no longer uses md5 hashes by default, but just includes system and rom name minus extension /path (excluding all characters except a-z A-Z 0-9 _ - in the format system_romname

for per emulator settings, the format is emulator_romname

it is working at the moment but it does seem to keep changing every few days.

@Egg90

Hey just saw this post today!

I am not sure if you got it figured out but I was having the same problem and what I ended up doing was not using brackets or quotes for the memory card file location. I also had to make sure that -loadbin was the last command before "%ROM_RAW%" or I got an error saying it couldn't load a .exe.

It should look like this:

<command>C:/Users/Emulator/.emulationstation/systems/Playstation/ePSXe.exe -nogui -slowboot -analog -loadmemc0 C:/Users/Emulator/.emulationstation/systems/Playstation/memcards/epsxe000.mcr -loadbin "%ROM_RAW%"</command>

I hope that helps