01-23-2018, 04:41 PM
It's a DLL file which is called by the DMC DMC2 and DMC3 (Digital music control) objects. It was used for it's capability to play .Mod .XM .It and .Mp3 in TGF, which didn't support these formats natively. This is why you also get a "File Error!" message when you attempt to run that game without it in place.