My apologies if this has been asked before. I looked up this issue and couldn't find a solution.
I'm trying to import and trim a MAME 2003 0.78 reference set and I'm having some trouble.
If I try to set the MAME version to the 0.78 emulator when importing I get an error that says "MAME.xml child node not named machine" and it won't complete. If I use the newest version of MAME it will let me import the games list, but when I try to export them it says I have no Roms.
So a few questions:
1. Does it matter if I just use the newest MAME so I can import successfully, or shou