The support folder

The support folder stores Rhino template files, render content libraries (materials, environments, and textures), and plug-in information.

The path of the support folder:

%AppData%\McNeel\Rhinoceros\8.0

or C:\Users\<yourname>\AppData\Roaming\McNeel\Rhinoceros\8.0

* "AppData" is a hidden folder.

The setting file

The setting file stores the settings of the Rhino app and commands.

The path of the setting file:

%AppData%\McNeel\Rhinoceros\8.0\settings\settings-Scheme__Default.xml

or C:\Users\<yourname>\AppData\Roaming\McNeel\Rhinoceros\8.0\settings\settings-Scheme__Default.xml

* "AppData" is a hidden folder.