How to Fix OneDrive Access Denied Errors in Windows File Explorer
Question details
Users encounter an access denied error when attempting to open or interact with the OneDrive folder in Windows File Explorer.

- Product
- Microsoft OneDrive
- Device & OS
- Windows
- Scenario
- Trying to access synced files locally through the Windows File Explorer after a configuration or connection issue.
- Observed behavior
- File Explorer displays an access-denied message, and Office applications may report that a file cannot be found, even though browser access to OneDrive still functions correctly.
Verify that your internet connection is active and check if you can access your files via the OneDrive web interface to confirm your account credentials are correct.
Reinstall and Reconfigure OneDrive Sync
Downloading the latest version of OneDrive and running the setup wizard can fix missing components and broken sync connections.
Often, the access denied error is caused by a missing, disconnected, or corrupted local OneDrive installation. Reinstalling directly from the official source restores necessary file permissions.
Visit the official Microsoft website and download the latest OneDrive installation file for Windows.
Open the downloaded executable file to install or update the OneDrive application on your PC.
Launch OneDrive from your Start menu and sign in using your correct Microsoft account credentials.
Follow the on-screen instructions in the setup wizard to designate and connect your local synchronization folder.

Use the Local Sync Folder Instead of Network Drives
Mapping OneDrive as a network drive can lead to permission conflicts and access-denied errors.
Edit Your Synced Cloud Files Seamlessly with WPS Office
While troubleshooting your Microsoft OneDrive connection, consider WPS Office as a lightweight, free alternative for managing and editing your documents. It offers deep compatibility with Microsoft formats and connects easily to various cloud storage services, ensuring your productivity is never interrupted.
- 1. Install WPS Office: Download and install WPS Office Free on your Windows PC.
- 2. Launch the Application: Open WPS Office and click on 'Open' from the main dashboard.
- 3. Select Synced Files: Navigate to your local OneDrive folder to access and edit your documents immediately.

Frequently Asked Questions
Why can I access my OneDrive files in a web browser but not in File Explorer?
Web access uses a direct internet connection to Microsoft's servers, bypassing local Windows permissions. File Explorer relies on the local OneDrive application, which might be disconnected, outdated, or facing Windows user permission errors.
How do I find my local OneDrive synchronization folder in Windows?
By default, your local OneDrive folder is located within your user profile path. You can find it by opening File Explorer, clicking on the C: drive, opening the 'Users' folder, selecting your username, and looking for the folder named 'OneDrive'.
Does uninstalling the OneDrive app delete my cloud files?
No, uninstalling or reinstalling the OneDrive application on your computer will not delete any files stored in your cloud account. It only removes the syncing software from your local Windows environment.




