Rhino 5 Evaluation

Hi I downloaded the Rhino 5 Evaluation since I was having troubles with Rhino 6 crashing, but where do I find my evaluation license key?

Hi - If you didn’t get the key by eMail and you did look in the spam folder and such, please contact sales@mcneel.com to get you sorted.

As for Rhino 6 crashing, you might want to run the Rhino 6 SystemInfo command and copy-paste the result here to have us check if there are any clear pointers to what could be wrong. Also, when crashing, please always send in the crash report.
Thanks,
-wim