OneDrive File Issues

How to Fix Blue Lines Beside OneDrive Folder Names or Uploaded Files

Muhammad Talha Oct 1, 2026 868 views

Question details

The user is observing blue lines next to OneDrive folders or files, indicating a potential synchronization or status display issue.

How to Fix Blue Lines Beside OneDrive Folder Names or Uploaded Files

Product: OneDrive
Device & OS: not provided
Scenario: Checking file sync status and troubleshooting folder visibility in the local File Explorer.
Observed behavior: Blue lines appear beside folder or file names, and in some cases, the synchronized folders are completely missing from File Explorer.

Before you start

Ensure you have a stable internet connection and have your Microsoft account credentials ready before modifying any OneDrive synchronization settings.

Solution 1Recommended

Verify Online Availability and Sync Status

Check if your files are safely stored in the cloud and ensure the local OneDrive application is actively running and signed in.

Blue lines generally indicate that a file is currently syncing or has encountered a synchronization hurdle. Checking the web version helps determine if the issue is with the local app display or the actual cloud upload.

Access OneDrive via Browser

Open your preferred web browser, go to OneDrive.com, and log in with your Microsoft account to verify if your folders and files are visible.

Check the Local App Status

Click the OneDrive cloud icon located in the Windows taskbar (or Mac menu bar) to confirm the app is running and signed into the correct account.

Review Sync Errors

In the OneDrive popup window, look for any red 'X' marks, pending uploads, or specific error messages that might explain the blue lines.

Verify Online Availability and Sync Status

Screenshot for Support: If you plan to contact Microsoft support, capture a screenshot of the blue lines and the OneDrive status window to help them diagnose the problem faster.

Solution 2

Restart the OneDrive Application

Restarting OneDrive forces the app to refresh its connection to the cloud, often resolving temporary UI glitches like stuck blue lines.

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Frequently Asked Questions

What do the blue lines or arrows next to OneDrive files mean?

A blue circular arrow or line indicates that the file or folder is currently syncing with the cloud. If it stays blue for a long time, it might signify a stuck upload, a network issue, or a very large file being processed.

Why are my synchronized folders not showing up in File Explorer?

This usually happens if you are signed into the wrong Microsoft account on your local app, if there is a severe sync error, or if the folders were unchecked in the 'Choose folders' sync settings within the OneDrive app.

Can I edit files stored in OneDrive using WPS Office?

Yes, WPS Office is fully compatible with files stored in your local OneDrive folder. You can open them directly from File Explorer, edit them in WPS Office, and save them. OneDrive will automatically sync the updated files.

Document & File Issues