I've also used an application for removing apps on MacBooks, and reinstalling Onenote afterwards, but that didn't help either.Īlso, I can't delete the keychain for MicrosoftOffice on my Keychain Access. Try launching OneNote and signing in again If OneNote recognized that you signed in, you will have an entry with a long name. Open up “Keychain Access” app on your Mac, and search for “MicrosoftOffice”. However, Mac OneNote does not provide the ability to 'open' to recover onepkg package. Delete this folder: ~/Library/Group Containers/UBF8T346G9.Office See: How to Export a OneNote Notebook as a Local onepkg Package for Backup or Migration Notes Of course, these Windows Office OneNote can be restored to OneNote by opening the onepkg package through the 'File' > 'Open' function. Delete this folder: ~/Library/Containers/ ~/Library/Group Containers/UBF8T346G9.OfficeĪnd followed this solution (which help others) but it work either: I've also tried to remove specific folders from the Library: I've used the follow method to uninstall:įinder->Applications->Trash->Empty Trash->Restart->Reinstall->launch I tried to uninstall/reinstall several times, but it doesn't work. One day I got an error message saying that the Onenote-application was closed incorrectly and since then I haven't been able to open the applikation. I can't open Onenote on my Macbook Pro with Yosemite.

Onenote macos