Permission & Access Issues

How to Fix OneDrive Permission Errors When Opening Folders on Mac

WPS Editor Oct 9, 2026 869 views

Question details

Users are unable to open synchronized OneDrive folders on their Mac due to permission errors, which frequently occur after reinstalling the OneDrive application.

How to Fix OneDrive Permission Errors When Opening Folders on a Mac

Product: Microsoft OneDrive
Device & OS: Mac
Scenario: Attempting to access, read, or open local OneDrive folders after reinstalling or updating the application on macOS.
Observed behavior: The system displays a permission error stating that the user does not have the necessary privileges to open or view the contents of the OneDrive folder.

Before you start

Ensure your macOS is updated to the latest version. Before resetting OneDrive, make sure to save any currently open local files to prevent potential data loss during the synchronization reset process.

Solution 1Recommended

Reset the OneDrive Application on Mac

Resetting the OneDrive app clears its internal cache and rebuilds connection settings, which often resolves persistent folder permission bugs.

Running the built-in reset command forces OneDrive to refresh its synchronization states and system permissions. This will not delete your actual files, though OneDrive will need to perform a full sync check upon restarting.

Quit OneDrive

Click the OneDrive cloud icon in your Mac's Menu bar at the top of the screen. Click on 'Help & Settings' (the gear icon), and then select 'Quit OneDrive'.

Locate the Reset Command

Open Finder and go to your 'Applications' folder. Right-click on the 'Microsoft OneDrive' app and select 'Show Package Contents'.

Run the Reset Script

Navigate to 'Contents' > 'Resources'. Look for a file named 'ResetOneDriveApp.command' or 'ResetOneDriveAppStandalone.command'. Double-click this file to run the script in Terminal.

Restart OneDrive

Once the script finishes executing, open the Applications folder and double-click Microsoft OneDrive to launch it. Sign into your Microsoft account to re-establish the connection.

Sync Check: After resetting, OneDrive may take some time to verify your files. The files themselves are safe and will not be re-downloaded if they are already stored locally.

Solution 2

Unlink and Reconnect Your Mac

If a full reset is unnecessary, unlinking your account and relinking it forces OneDrive to acquire new access tokens and folder permissions.

Solution 3

Grant Full Disk Access to OneDrive

macOS privacy settings might be blocking OneDrive from reading your folders. Granting Full Disk Access can instantly resolve these restrictive permission errors.

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Frequently Asked Questions

Why does OneDrive say I don't have permission to open my own folders?

This typically occurs when macOS system permissions fall out of sync with the OneDrive application's internal database. It is especially common after an application update, a macOS upgrade, or reinstalling OneDrive, which can misconfigure the read/write access tokens.

Will resetting the OneDrive app delete my saved files?

No, resetting the OneDrive app using the script only clears the application's configuration, connection settings, and synchronization cache. Your local files and cloud data remain entirely safe and untouched.

How can I manually check the permissions of my Mac's OneDrive folder?

Open Finder, locate your OneDrive folder, right-click it, and select 'Get Info' (or press Command + I). Scroll down to the 'Sharing & Permissions' section to verify that your current Mac user account is listed with 'Read & Write' privileges.

What should I do if the reset script says 'Access Denied' in Terminal?

If Terminal denies you access to run the reset script, you may need administrative privileges. Ensure you are logged into an Admin account on your Mac, or try dragging the OneDrive app to the Trash, emptying it, and reinstalling a fresh copy from the official Microsoft website.

Document & File Issues