Penguin 2.0 SR5 will not respond to uninstalling or repairing using the .msi file. Rhino 3D v6 does not display Penguin as a rendering engine, and does not show up in the Rhino applications license settings. BUT the online login to the Rhino 3D website [My Account] shows the Penguin rendering engine licence as active.
How can I restore or re-install Penguin so that Rhino will recognize it as a plug-in rendering engine?
OR completely remove Penguin from my system in an attempt to start a clean installation.