: Legacy keys (numbers 22000–40999) that must be plugged into the machine running the software. Red/Green USB
All new releases after require migration from legacy Zemax licenses to the Ansys Zemax license format to access the latest features. Legacy licenses only receive critical bug fixes. If you'd like, I can help you with: zemax opticstudio license fixed
Some fixed licenses can run on a Virtual Machine (VMware or VirtualBox). If allowed by your EULA, install OpticStudio on a VM. This allows you to: : Legacy keys (numbers 22000–40999) that must be
Depending on when you acquired your software, your fixed license will likely fall into one of two categories: : zemax opticstudio license fixed