I was previously using a mapped drive to access my ROMs on my NAS in GameEx but due to that causing problems elsewhere on the computer (the "Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed" error whenever I tried to access a different share while the drive was mapped), I've switched to using UNC paths now to access my ROMs. This works for the 6 other emulators I have installed in GameEx but not MAME - any ideas why this could b