Click “Favorites” tab to display a list of folders registered as favorites. Select the checkbox(es) of the intended folder(s) (e.g. sample) and click “Delete from favorites”.
The selected folders will be deleted form the “Favorites” tab.
Even though you delete a folder from the “Favorites” tab, the original folder itself and files and folders within will remain in DOX. See “Delete Files and Folders” to delete them.