1.Install Mach3 software:

  Open "MACH3 Soft" folder below the "Mach3Version3.043.066" file, click on the installation of software, 
  automatic installation. 
2.Drive automatic installer
  Open "XHC-MKX-V- Drive automatic installer" folder, Click Drive automatic installer,but the MACH3 software must be C  hard disk
3.Copy interface file:
  
Open the "MACH3- interface" folder, select "4 axis"or "6 axis" folder,Copy files according to instructions. Then start the Mach3 
  software, click on the" view "option, select" load interface ", then select the " XHC-4cy3.set ".