Problem
Rhino 5 cannot run and shows an error message about “_mcneel._zoo5”.
This problem happens when Rhino 5 runs for the first time after it's been installed.
Cause
An unknown Windows problem has damaged the Rhino license file on your computer.
Solution
-
Start Rhino 5. You will get a message about a missing license file.
Use one of the options below:
a) If you have a Rhino 5 key code for computer, click Enter a License and enter your license key.
b) If you use a Zoo floating license server, select Use a Zoo and set the Zoo server name/IP.
c) If you don't have a Rhino 5 key, click Evaluate.