I have a screen with file explorer on it. I understand you cannot delete the parent, top level, folder, but I should be able to delete a file in the parent folder. When I right click and brink up the content menu I can delete but the delete button in the toll bar is disabled. If I move the file from the parent directory to a child folder the delete button on the tool bar will enable. It is only the toolbar delete for file in the top level folder that does not work.