I have a license for Rhino7, Rhino5 for Mac, and an educational rhino5 for Windows . I need to use the Rhino5 for Windows to use my old Flamingo V3.0 license for a project. On my account, it shows my Rhino 5 for Mac, Rhino 7 and Flamingo, but not Rhino5 (bought as upgrade from Rhino4).
I am trying to find an email address to show proof of purchase for the license for Rhino 5 for Windows to have it put on my account so I can use it.
Nothing found on the Rhino website.
When I load the software and enter my license key I get this:
How do I get my old Rhino 5 listed on my account?