Mastercam (CNC Software, LLC) is a leading CAM (Computer-Aided Manufacturing) software. Historically, it used a physical USB hardware dongle (often a Sentinel HASP or SafeNet key) for licensing. This dongle acted as a "multikey"—containing multiple feature keys for different modules (Mill, Lathe, Router, Art, 5-Axis, etc.).
.exe installer (no documentation)Install client driver
If you must use a physical dongle in a Virtual Machine (VMware, Proxmox, Hyper-V), do not use a cracked driver. Use USB over Network software (e.g., VirtualHere, USB Network Gate).