on the windows version of retroarch, all I had to do was name the bios file a certain way and move it to the systems folder.
however how would this work on the Mac version as there is no systems folder?
secondly in both the windows and Mac version, the scanner does not detect the cue or bin files. the older posts didn’t really seem to rectify this. it would suck to have to keep manually scroll through pages of directories to load each game