Before you install, you must verify your hardware and operating system compatibility:
The LPT driver is . It is bundled directly with the Mach3 software installer. To get the official driver: Visit the MachSupport Downloads & Updates page . mach3 lpt driver download
: Follow the prompts and install to the default directory, C:\Mach3 . Before you install, you must verify your hardware
Download the installer (often labeled as "Mach3 with add-ons"). Before you install
: If using Windows Vista or 7, you may need to run the memoryoverride.reg utility to allow the driver to bypass certain OS protections.