I am trying to install the Paneling plug-In with no success. I have read over the other forum for this problem in Rhino 5 but have still not been able to find the problem apart from reinstalling. I have tried running this file " Download and run RhiFix.exe If the fix does not work, please post:" but it did not fix it. Here is also a copy of the clipboard, please let me know if I am missing something very simple.
When you installed PanelingTools (by double clicking on the installer file), did you install it “Just me” option? Is is the default one.
Also, what versions of Rhino and PanelingTools are you using?