I’ve been Googling like my life depends on it trying to figure this problem out, and I run into the same issue with each piece of information I try: A file it says to edit does not exist.
Retroarch has no problem reading the trackball I have set up, but MAME does not seem to recognize that a trackball even exists. When I try to edit inputs in the MAME menu by pressing the tab key in-game, I cannot map the trackball to anything. IT simply does not recognize the trackball exists.
I have seen several pages tell me to edit the mame.ini file, or the retroarch-core-options file, but I can find neither in any of the relevant folders. Even using Windows to search the entire drive for the files comes up with nothing.
I’ve exhausted every option I can find. What do I have to do?