Summary

This guide helps you troubleshoot and resolve: OneDrive not syncing. Follow the steps below to fix the issue.

Common Causes

OneDrive for Business Sync Issues - Business User Guide

Problem

Files won't sync to OneDrive, or you see sync errors. Your files may be outdated or not appearing on other devices.

Symptoms

• Yellow/orange sync icon (cloud with arrow) stuck on files
• Red "Sync Error" badge on OneDrive icon
• Files show "Pending" or "Uploading" for a long time
• Error message: "We couldn't sync this file"

Solutions

Step 1: Check OneDrive Status

1. Look at the OneDrive icon in the taskbar (cloud icon)

2. If it shows a red X or error, click it to see details

3. Note the specific error message

Step 2: Verify You're Signed In

1. Click the OneDrive icon in the taskbar

2. Click "Sign in" or check the account shown

3. Ensure you're signed in with your company email

4. If not, sign out and sign back in

Step 3: Restart OneDrive

1. Right-click the OneDrive icon in the taskbar

2. Select "Close OneDrive"

3. Press Win + S, search for "OneDrive", and open it

4. Wait for it to sync

Step 4: Check Sync Settings

1. Click the OneDrive icon → "Help & Settings" → "Settings"

2. Go to the "Account" tab

3. Ensure the correct folders are selected for sync

4. Check "Files on-demand" settings if files aren't downloading

Step 5: Free Up Space

OneDrive may pause if storage is full:

1. Check your OneDrive storage at onedrive.com

2. Delete unnecessary files

3. Empty the Recycle Bin in OneDrive

4. Consider freeing up local disk space

Step 6: Reset OneDrive

If other steps don't work:

1. Close OneDrive completely

2. Press Win + R, type %localappdata%\Microsoft\OneDrive\onedrive.exe /reset

3. Press Enter

4. Wait 1 minute, then open OneDrive again

Step 7: Check for Large or Problematic Files

1. Files over 100GB may have issues

2. Files with special characters in names can cause sync problems

3. Rename files to remove: \/:*?"<>|

4. Remove files from OneDrive that are currently open in another program

Step 8: Check Network Connection

1. Ensure you have a stable internet connection

2. If on VPN, ensure it's connected

3. Try opening a website to confirm internet access

Step 9: Repair OneDrive

1. Press Win + R, type control, press Enter

2. Go to "Programs" → "Programs and Features"

3. Find "Microsoft OneDrive"

4. Click "Repair" (or "Change" → "Repair")

5. Sign in again after repair completes

Need More Help?

If OneDrive still won't sync, contact IT Support with:

• The specific error message
• Which files are failing to sync
• Your computer name

Still Having Issues?