I've made some manual changes to the dgenrc file in the .dgen folder but the emulator seems to be ignoring it. For example I have changed the keys because I want to use Z as one of the buttons, but by default it's mapped to the pause button. I also wanted to change the default Region as I have a couple of games that are a world set and they default to Japanese. What am I doing wrong??
are you making the changes, and then running the controller config? because that would overwrite your settings. otherwise, I don't see any problem with your options