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Permission & Access Issues

Fix OneNote for Mac You Do Not Have Permission to Access This Section Error

Khadija KhanKhadija Khan Oct 22, 2026 868 views

Question details

The user is unable to access a specific notebook section in OneNote for Mac due to a persistent permission or sign-in error.

How to Fix OneNote for Mac You Do Not Have Permission to Access This Section Error
Product
Microsoft OneNote for Mac
Device & OS
Mac
Scenario
Attempting to open, sync, or edit a notebook section in the local OneNote desktop application.
Observed behavior
OneNote displays an error stating 'You Do Not Have Permission to Access This Section', blocking local access even though the notebook works online.
Before you start

Verify that your internet connection is stable and that you are logged into the Mac using the exact Microsoft account associated with your OneNote notebooks.

Solution 1Recommended

Sign Out and Sign Back Into OneNote

Refreshing your account authentication token can resolve localized sign-in and permission errors.

Often, a change in Microsoft's authentication servers can cause your local login session to become invalid. Signing out forces the app to request a fresh authentication token.

1
Open OneNote Settings

Launch OneNote on your Mac, click on 'OneNote' in the top menu bar, and select 'Sign Out'.

2
Restart the Application

Completely close the OneNote application and then reopen it.

3
Sign In Again

Click 'Sign In' and enter your Microsoft account credentials to restore your notebook permissions.

Sign Out and Sign Back Into OneNote
Sync Warning: Before signing out, ensure any offline changes have been backed up manually, as un-synced edits may be lost.
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Frequently Asked Questions

Why does OneNote say I do not have permission when I own the notebook?

This usually happens due to an expired authentication token or a temporary glitch on Microsoft's authentication servers, causing the desktop app to lose connection with your account permissions.

Will I lose my notes if I sign out of OneNote for Mac?

You will not lose notes that have already successfully synced to the cloud. However, any recent offline edits that haven't synced yet may be lost. It is recommended to copy unsynced text to a local document before signing out.

How long do Microsoft server authentication outages usually last?

Most server-side authentication issues are resolved by Microsoft within a few hours. You can monitor the progress on the official Office Service Status page.