> I think it may help to note that the settings for the docking and the window positions of toolwindows within VBE are maintained by a registry key (keys?) that is managed by VBE, not by Rubberduck. For that reason, uninstalling & reinstalling will have no effect because the keys are persisted and VBE associates the positions to the GUIDs of the toolwindows.
In a dire situation, the option is to delete/rename the registry key `HKEY_CURRENT_USER\Software\Microsoft\VBA\X.Y\Common\Dock` where `