How to Fix OneDrive Error 0x80071129: The tag present in the reparse point buffer is invalid

If you’re getting the dreaded OneDrive error 0x80071129 with the message “The tag present in the reparse point buffer is invalid,” you’re not alone. This error often pops up when you try to delete, move, or sync files in OneDrive, and it can seriously disrupt your workflow. Here’s how you can fix it—fast.

What Causes OneDrive Error 0x80071129?

This error typically means there’s a problem with the file or folder’s reparse point—a kind of metadata used by Windows to handle special files (like shortcuts, symlinks, or cloud files in OneDrive). When that metadata gets corrupted, Windows can’t process the file, leading to the error.

Quick Fixes for Error 0x80071129

1. Restart Your Computer

It sounds basic, but sometimes a simple reboot clears out temporary glitches in OneDrive or Windows File Explorer. Try this first.

2. Run the CHKDSK Utility

The CHKDSK tool checks for and fixes disk errors, including corrupt reparse points.

• Press Windows + S and type cmd.
• Right-click Command Prompt and select Run as administrator.
• In the Command Prompt window, type:
  chkdsk /f /r
• Press Y when prompted to schedule the scan, then restart your computer. Let CHKDSK run—it might take a while if you have a lot of files.

3. Use the Windows Error Checking Tool

• Open File Explorer and right-click the drive where your OneDrive folder is located (usually C:).
• Click Properties > Tools > Check under “Error checking.”
• Follow the prompts to scan and repair the drive.

4. Reset OneDrive

Resetting OneDrive can fix syncing issues and reset any corrupt metadata.

• Press Windows + R, type:
  %localappdata%\Microsoft\OneDrive\onedrive.exe /reset
• Press Enter.
• Wait a few minutes. OneDrive will reset and resync your files.

5. Delete or Move the Problem File Using Command Prompt

If a specific file or folder keeps giving the error:

• Open Command Prompt as administrator.
• Use the del (for files) or rmdir (for folders) command to remove the problematic item manually.
  Example for a file:
  del "C:\Users\YourName\OneDrive\Path\to\ProblemFile.txt"
  
  Example for a folder:
  rmdir /s /q "C:\Users\YourName\OneDrive\Path\to\ProblemFolder"

6. Unlink and Re-link Your OneDrive Account

• Right-click the OneDrive icon in the taskbar.
• Click Settings > Account > Unlink this PC.
• Sign in again and let OneDrive re-sync your files.

Still Stuck? Try These Extra Steps

• Update Windows: Make sure your system is up-to-date.
• Reinstall OneDrive: Uninstall from Settings > Apps, then download the latest version from Microsoft’s website.
• Contact Microsoft Support: If the error persists, it may be a deeper file system issue.

Final Thoughts

OneDrive error 0x80071129 can be a headache, but it’s fixable. Start with a reboot, run disk checks, reset OneDrive, and use the Command Prompt if needed. Usually, one of these steps will solve the issue and get you back to syncing and sharing without roadblocks.

Need more tech tips? Subscribe for updates and troubleshooting guides!

Mark Vincent

Tech enthusiast and content creator passionate about making technology simple for everyone. I share practical tips, guides, and reviews on the latest in computers, software, and gadgets. Let’s explore the digital world together!