So I enabled my ROMs to open in DeSmuMe, for convenience's sake, but I already had another program or application associated with my .nds files. I have no idea what it was called, but it enabled the icons of the ROMs to show and enabled renaming and trimming via right click. I don't know what it was called, but now it seems to have been disabled. :/ I really liked that program, I though it was really convenient. Does anyone know what it was called and where I can find it? I mean, if I could disable DeSmuMe as deafult and re-enable the program, that could work, but for now I'd just like to find it again.