Hi everyone, I have faced an issue of being unable to leave/delete shared notebook which was previously created by friend. The notebook is no longer in use and other users have left from it. However, when I click 'leave notebook', error message is popup. Those useless notebooks are still under my notebook list which is very troublesome to use evernote. So I wonder if there is any way to solve it? or is it true that I can't leave a notebook even it was not created by me? Thanks a lot.