Cannot save the file


i download the latest version of rhinoceros for mac today, everything was fine. but i cannot save the file because it says the version of rhinoceros is overdue. what could i do with this? thanks in advance.

Are you on OSX 10.8.5 ? --Mitch

no, my OSX is 10.10.3


OK, so you installed the latest version of Rhino but it says it’s expired? Or the latest version won’t install? --Mitch

ya, i installed it and made some drawings with it, but when i tried to save the file the little window pop up and said the version of this rhino is expired.
i reset it twice and it didn’t work out.


The latest Rhino WIP requires your license to be validated. My guess is that you have passed your license validation grace period.

Please try the following:

  1. Quit Rhino for Mac (⌘Q)
  2. Start Rhino for Mac
  3. When presented with this dialog box, please click Continue:
  4. If you have trouble validating, please let me know.