Plug-ins that use the Rhino RHI installer do not have an automatic uninstall.

Rhino 5 plug-ins installed using the built-in RHI installer engine.

Manually remove the plug-in's folder. The plug-in may be in up to three default folder locations.

1. Close all Rhino applications.
2. Go to Windows Explorer.
3. In the address bar type %APPDATA%.
4. There should be a long list of folders. Go to McNeel > Rhinoceros > 5.0 > Plug-ins.
5. Find the folder that contains the name of your plug-in and delete that folder.

1. Close all Rhino applications.
2. Go to Windows Explorer.
3. Go to the C:\Program Files\Common Files\McNeel\Rhinoceros\5.0\Plug-ins.
4. Find the folder that contains the name of your plug-in and delete that folder.

1. Close all Rhino applications.
2. Go to Windows Explorer.
3. Go to the C:\Program Files (x86)\Common Files\McNeel\Rhinoceros\5.0\Plug-ins.
4. Find the folder that contains the name of your plug-in and delete that folder.

Note: Once you restart Rhino, there may be an error at start-up, but it will be a one time message only.