Archive your legacy software properly. Keep a dedicated Windows 7 virtual machine (VirtualBox or VMWare) isolated from the internet. Inside that VM, install Pronest 2010 with your legitimate key. This creates a stable, perpetual nesting station that will outlast any modern OS update.
If you are currently using or installing this version, it includes several key advancements for its time: Enhanced CAD Control Download Pronest 2010 Nesting Software
A significant addition was the archiving tool, which allowed shops to quickly back up all ProNest settings for safekeeping. Built-in Process Expertise: Archive your legacy software properly
For quick reference of the feature list and manual, users have uploaded the ProNest 2010 Guide to Scribd. This creates a stable, perpetual nesting station that
Tracks remaining "remnants" so you can use every scrap of metal in your shop. System Requirements for ProNest 2010