The specific terms in your query point to a common "underground" method for accessing this software:
Since it runs in a Virtual Machine (VM), it bypasses compatibility issues with Windows 10 or 11, running instead on a legacy environment (usually Windows 7) optimized for the software. The specific terms in your query point to
Give the VM at least 4GB of RAM and enable "2D/3D Acceleration" for smoother navigation of the wiring diagrams. The specific terms in your query point to