Fix OneDrive Desktop App Not Syncing Folders and Files

OneDrive Desktop App Not Syncing Folders and Files can interrupt an important OneDrive workflow, but the safest fix is to isolate the affected file, account, or setting before making broad changes. Work on a backup copy and verify each result against the original.

OneDrive Desktop App Not Syncing Folders and Files: What the Problem Means

Desktop App OneDrive Don't Sync Folders and Files is the issue affecting OneDrive. For the past few months, the relevant OneDrive application has been unable to sync all folders and files, both from Web → PC and from PC → Web. Even older folders only sync partially, and not all files…

Quick Answer for OneDrive Desktop App Not Syncing Folders and Files

Fix OneDrive Desktop App Not Syncing Folders and Files by checking sync status, storage, permissions, file paths, and the affected account. Start with the smallest reversible test, then apply the confirmed correction to a backup copy.

Common Causes of OneDrive Desktop App Not Syncing Folders and Files

• The affected account is paused, signed out, or using the wrong sync location
• Available cloud or local storage is insufficient
• The file name, path length, permissions, or format blocks synchronization
• A network, cache, or application update interrupted the upload queue

Step-by-Step Fix for OneDrive Desktop App Not Syncing Folders and Files

1. Open OneDrive on the web and check if those folders are in My files
2. Reset the app and reconnect your account
3. Press Windows key + R, run onedrive.exe /reset, then open OneDrive and sign in again
4. Go to Settings, Account, choose folders, then toggle Files On-Demand off and on
5. Check for updates and resume syncing from the icon
6. Create a backup copy and confirm whether the problem occurs in the desktop app, web app, or both

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1. Install WPS Office from the official website
2. Open DOCX, XLSX, PPTX, or PDF files in Writer, Spreadsheets, Presentation, or PDF as appropriate
3. Create, edit, and save a separate working copy through the familiar WPS Office interface
4. Verify advanced macros, add-ins, and Microsoft-specific integrations before migrating critical work
5. Save and reopen the file to confirm formatting, formulas, links, and compatibility

Prevention Tips for OneDrive Desktop App Not Syncing Folders and Files

• Keep supported applications and the operating system current
• Maintain versioned backups before repairs, conversions, or account changes
• Use consistent file names, formats, permissions, references, and data types
• Document the verified fix and repeat the same validation after major updates

FAQs About OneDrive Desktop App Not Syncing Folders and Files

What do the OneDrive cloud and sync status icons mean?

A blue cloud is online-only, a green check is locally available, a solid green circle is always kept on the device, and circular arrows show active sync. A red X identifies an item that needs attention.

How do I find the exact file blocking OneDrive sync?

Select the OneDrive cloud icon in the notification area and open View sync problems or the activity list. Check the first failed item for an invalid name, long path, permissions, storage, or file-in-use message.

Is it safe to unlink and reconnect this PC to OneDrive?

Usually, but first confirm important files exist on OneDrive.com or in a separate backup. Open OneDrive Settings > Account > Unlink this PC, sign in again, and verify the selected folder location before allowing large changes.

Why can OneDrive show a network error when the internet works?

A VPN, proxy, firewall, stale credential, incorrect system time, or Microsoft service incident can affect OneDrive separately from normal browsing. Test the web version and another trusted network to isolate the local cause.