====== I Clicked the Install Option for Using the Zoo by Mistake ======

> **Summary:** //How to switch Rhino back to a stand-alone license.//
> **Related installation help:** //[[installproblems|Troubleshooting Rhino 5 Installation]]//

=====Question=====
When I installed Rhino, I clicked the option for using the Zoo but I don't know what it is and I can't start Rhino.

=====Answer=====
To convert a V5 workstation from using the Zoo to using a stand-alone key:
http://wiki.mcneel.com/zoo/converttostandalone

{{tag>rhino5installation_en}}