And 2., connect your controller with PC, start PlanetCNC TNG software and click Help tab: Help/License Management/Activation Code Generator You will notice that option “Enable computer” is available. Samsung Mtp Usb Device Driver Windows 7 Free Download on this page. You cannot use PlanetCNC TNG software with Mk2,Mk2/4, and Mk1 controllers! To obtain your PlanetCNC TNG license please follow steps below(follow steps very carefully and in exact order): 1.) Update your PlanetCNC USB driver to latest version: 2.) Update your controller with PlanetCNC TNG software: 3. PlanetCNC TNG software works only with Mk3 series of controllers: Mk3, Mk3/4 and Mk3ECO. We are aware that license is an annoyance. Keygen Usb Cnc Controller License Activation Code Rating: 5,0/5 3575votes