Convert Musicator (MCT) Files

I need a group of 188 Musicator files converted to either Finale or MIDI format. Musicator is an older file format with a MCT extension. It was for a program that was used to edit music. The do have a support website at [login to view URL] but it is not maintained. The software is not maintained, and I cannot seem to get an answer from anyone there. I need these files converted to another format that I can use. I prefer Finale (MUS extension), but will accept MIDI (MID extension).