im using hax (halo animation exporter

) and i have to export as a listener but when i export itplyas through the animation then it says file succesfully exported but i didn't pick anywhere to save it so i hit f11 and opened max script listner copied it all pasted it into a text document saved it as grunt in data characters grunt jma then opened up a grab listener and went to where i saved the txt and i named it grunt then hit save. when i go to the folder though it just says file. when i look at its properties it says file type: file. its not a .jma help me please.