Summary

This guide helps you troubleshoot and resolve: OneDrive for Business sync issues. Follow the steps below to fix the issue.

Common Causes

OneDrive Not Syncing - Troubleshooting Guide

Overview

OneDrive sync issues can prevent your files from being available offline and cause collaboration problems. Follow these steps to get OneDrive syncing again.

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Quick Fixes (Try These First)

1. Check OneDrive Status

Look at the OneDrive cloud icon in your taskbar:

• Blue cloud: Syncing in progress
• Green checkmark: All files synced
• Red X: Sync error - click for details
• White cloud with arrow: Files pending upload

2. Restart OneDrive

1. Right-click the OneDrive icon in the taskbar

2. Click Quit OneDrive

3. Search for "OneDrive" in the Start menu

4. Open OneDrive to restart it

3. Check Internet Connection

• Ensure you're connected to the internet
• Try opening a website in your browser to verify

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Detailed Troubleshooting

Fix 1: Unlink and Re-link OneDrive

1. Right-click the OneDrive icon → Settings

2. Go to the Account tab

3. Click Unlink this PC

4. Sign back in with your Microsoft 365 credentials

5. Wait for files to re-sync

Fix 2: Clear OneDrive Cache

1. Close OneDrive completely

2. Press Win + R to open Run

3. Type: %localappdata%\Microsoft\OneDrive\onedrive.exe /reset

4. Press Enter

5. Reopen OneDrive

Fix 3: Check Selective Sync Settings

1. Right-click OneDrive → Settings

2. Go to Account → Choose folders

3. Ensure the folders you need are checked

4. Click OK

Fix 4: Run OneDrive Troubleshooter (Windows)

1. Go to [OneDrive Troubleshooter](https://aka.ms/ODtroubleshooter)

2. Download and run the diagnostic tool

3. Follow the on-screen instructions

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Common Error Solutions

| Error | Solution |

|-------|----------|

| "Sync pending" for too long | Check file names for special characters |

| "File in use" | Close the file in other programs |

| "Storage limit reached" | Free up OneDrive storage or contact IT |

| "Can't sync personal vault" | Re-authenticate your account |

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Still Not Working?

Contact IT support with:

• Screenshot of the OneDrive icon status
• Any error messages displayed
• What you were doing when the issue started

Still Having Issues?