Stepcarft 600 help needed

Hi guys!
A friend of mine gave me his Stepcraft 600 machine to play with as he didn't use it for two years because he never could make it run properly.
So now I'm trying to figure it out, and man it is complicated 🙂 So motors move no problem with win-pc , but I want to communicate through Mach3, or at lest UCCNC. Machine does have usb port, I suppose it is uc100, installed drivers but still no communication. UCCNC needs profile files to communicate, which I don't have.
Any suggestions?
Thank you!