Because Autodesk discontinued ArtCAM in 2018, no official support exists for 9.1. Thus, installation requires manual intervention, especially on 64-bit systems.
To get vintage software running smoothly on a modern OS, additional tweaks are necessary. artcam pro 9.1 installation
The HASP driver is more critical than ArtCAM itself. Do this first: Because Autodesk discontinued ArtCAM in 2018, no official