Follow the recommendations in this article to troubleshoot sync issues in OneNote for Windows and macOS.

This article contains troubleshooting tips about errors you could run into while using the Windows 10 mobile version of OneNote under certain conditions or on certain platforms.

Sep 28, 2017 · If you're using OneNote app version 17.6868.57981.0 on Windows, you may encounter a crash when attempting to open a notebook. This issue is fixed in version 17.8568.57561.0.

Visit the Fix notebooks page on OneNote.com. Select Fix Permissions beside the notebook people are having trouble with. When you see Permissions Fixed, their access will be restored. If they still can’t …

Fixes an issue in the OneNote app from the Windows Store that causes black boxes to cover parts of the screen.

OneNote notebook isn't syncing Click File > Info > View Sync Status. Click Sync All. OneNote syncing best practices

Find out how to regain space or get more storage so you can fix the Quota Exceeded error (0xE0000796) in OneNote.

Learn about how OneNote automatically syncs notes and find out how you can sync your notes manually if you need to.

Misplaced sections appear in a notebook when OneNote tries to sync changes to a notebook section, but can't find the section file. Find out how to resolve misplaced sections.

If people have lost access to the Content Library in a Staff Notebook or Class Notebook you’re the owner of, visit the Fix notebooks page on OneNote.com. Select Fix Permissions beside the notebook …