Post count: 4

Well Ive rebuilt the bulk of the set using clrmamepro off the advmame dat. They run flawless on my computer running advmame 102 (same as retropie runs i believe). I copy them over to a usb stick ,put it in the pi and mount it. They show up in the gamelist under mame in emulationstation but when launched I get the missing files again. The files it says are missing are in the zipped rom. Just to experiment Im going to get a 64 gb cd card and put retropie and the roms on the card from the usb stick. Until then any other suggestions?