So I am trying to get MAME 0.192. to run Colecovision games. I have mame and mess bios packs inside the rom folder (zipped) and have the coleco games which I got from a No-Intro set in there as well ,unzipped. I associate .col files with mame64, and all i get is an error message that flashes way too fast. It looks like it says unknown system but I cannot tell. I can't take a screen shot nor does it show up in OBS. Please tell me what i am doing wrong.