Trying to download Thea Rendering program for Rhino and the RHI file is downloaded, but will not open because it is asking for an application to open with. I have a friend whose file opens automatically to install using the Rhino Installer Engine. Is the engine installed when Rhino is downloaded? Is there a way mine could be missing or a reason why this .RHI file won’t open?
See if this one helps:
Thanks! Ended up uninstalling Thea Studio, Thea for Rhino and Rhino 5.0 then reinstalling all of those and the engine was instantly recognized and all is working.