I have been using Rhino 6 evaluation version. After the 90 day trial period, I can’t open the evaluation version even to learn. I thought I can continue to use but not be able to save after the trial period. Kindly let me know how to proceed. Thanks.
You’ll need to login to your Rhino account and remove the license from your Personal licenses.
Then you can add it locally as a single-user computer and Rhino will run again, but not save or load plug-ins.