How to Reset OneDrive and Choose the Correct Folder Location on Mac
Question details
The user needs to reset the OneDrive application on macOS and select the correct local directory for syncing to prevent duplicate files or inaccessible data.

- Product
- OneDrive
- Device & OS
- Mac
- Scenario
- Reinstalling or reconfiguring the OneDrive app and trying to link it to an existing local folder.
- Observed behavior
- Selecting a different local folder after reinstalling makes existing files appear inaccessible or creates confusion between local and cloud file versions.
Log in to OneDrive.com via your web browser to confirm that all your important files are safely synchronized and available in the cloud before making any local directory changes.
Unlink and Relink OneDrive to Select the Correct Folder
This method allows you to safely reset your OneDrive folder location without needing to completely reinstall the application.
Unlinking your account stops the current sync process but does not delete your cloud data. When you sign back in, you can choose the exact local folder you want to use, allowing OneDrive to merge the cloud files with the existing local files.
Click on the OneDrive cloud icon located in your Mac's top menu bar. Click the gear icon (Help & Settings) and select 'Preferences' from the dropdown menu.
Navigate to the 'Account' tab in the Preferences window, and click the 'Unlink this Mac' link. Confirm the action when prompted.
The OneDrive setup screen will appear automatically. Enter your Microsoft account credentials to sign back in.
During the setup process, look for the option that displays your OneDrive folder path. Click 'Change Location' and select the correct existing OneDrive folder on your Mac.
Click 'Next' and follow the on-screen instructions to finish the setup. OneDrive will now compare and sync the local folder with your cloud storage.

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Frequently Asked Questions
Will unlinking my OneDrive account delete my cloud files?
No, unlinking your account only disconnects your Mac from the sync service. All your previously synced files remain safely stored and accessible on OneDrive.com.
Why do my files look inaccessible after reinstalling OneDrive?
If OneDrive is reinstalled and a new default folder location is created, it won't automatically map to your previously downloaded files. You must manually select the old folder during the setup process to restore access.
Can I move my Mac OneDrive folder to an external drive?
Yes, during the relinking setup phase, you can click 'Change Location' and choose an external drive. Ensure the drive is formatted correctly (APFS is recommended for macOS) and stays connected during syncing.




