but visual studio fired “Error ‘PanelIds’ does not contain a definition for ‘Libraries’” while this works:
Guid layersPanelID = Rhino.UI.PanelIds.Layers;
As to the initial directory I set it in the libraries panel settings as “Desktop”. After restarting Rhino the libraries panel shortly showed my Desktop folder, but soon went to its default folder.
It’s not my choice. My client has tens of licences and they keep their versions frozen at the latest internal check level. They are now testing Rhino 6 and, in case of success, they will migrate from 5.8 to 6. This will not happen in the short term anyway.
Now the second problem I mentioned: I set the libraries panel settings as:
Show rendering contents => disabled
Show “Documents” folder => disabled
Show custom folders => enabled with a single record in the list: C:\Users\lscandella\Desktop\ :