A friend shared one of his folders with me, and now I have 9 of his TAG's appearing in my TAG list. I'm not able to delete them on my PC. I asked him to unshare the folder to see if I can get rid of his TAGs. I was able to remove TAGs and Folder from iPhone and iPad but not the TAGs from my PC directory. Folder is gone from my PC version but when I click on the one of his TAGs it says "Sorry no notes to display" then under that it says "View all notes" (highlighted like a link) which takes me to all his notes from the Folder that he stopped sharing no longer shows up in my directory but the are all still there.