Microsoft Windows Error Code 0xC000022B: How to Fix It

Medium 30 minutes to 2 hours (depending on drive scan) Medium Severity Verified July 2026
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Error Code
0xC000022B
Brand
Microsoft Windows
Product Type
operating_system
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
30 minutes to 2 hours (depending on drive scan)
Error code 0xC000022B, also known as STATUS_OBJECTID_EXISTS, indicates that Windows encountered a duplicate object identifier during system startup. This often results from a corrupted Boot Configuration Data (BCD) or a failing hard drive. This guide will help you resolve the error using built-in Windows recovery tools.
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Tools You'll Need

How to Fix Error Code 0xC000022B

  1. Boot into Windows Recovery Environment (WinRE)

    Back up your data before proceeding if possible. If you cannot boot, you may need to remove the hard drive and connect it to another PC to back up files.

  2. Run Automatic Startup Repair

  3. Rebuild Boot Configuration Data (BCD)

    Ensure your BIOS is set to boot from the correct disk (UEFI vs Legacy). Incorrect BCD commands can make the system unbootable; follow the steps carefully.

  4. Run System File Checker (SFC) and DISM

  5. Check Hard Drive for Errors

    Running chkdsk on a failing drive can sometimes worsen the situation; back up data first if possible.

  6. Perform a System Restore (if available)

    System Restore may revert installed programs and drivers, but your personal files remain untouched.
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When to Call a Professional

If all steps fail, or if you get persistent hard drive errors, your hard drive may be physically failing. In that case, contact a data recovery specialist or replace the drive and reinstall Windows. If the error occurs after a hardware change (like a new SSD), ensure proper BIOS/UEFI configuration.

Frequently Asked Questions

What causes error 0xC000022B?
This error is typically caused by a corrupted Boot Configuration Data (BCD), duplicate object IDs, or a failing hard drive. It can also occur after a failed Windows update or improper shutdown.
Can I fix error 0xC000022B without a Windows installation disc?
Yes, you can use the built-in Windows Recovery Environment (WinRE) by interrupting the boot process three times. If that doesn't work, you may need to create a recovery drive using another PC.
Will fixing this error delete my files?
Most steps (BCD rebuild, SFC, chkdsk) do not delete personal files. However, if you need to perform a clean install, all data will be lost. Always back up first if possible.
Is error 0xC000022B a sign of hardware failure?
It can be. If chkdsk finds many bad sectors or if BCD rebuild fails, your hard drive or SSD may be failing. Back up your data immediately and consider replacing the drive.
How long does it take to fix error 0xC000022B?
Simple BCD rebuilds take minutes, but chkdsk can take hours on large drives. Plan for 1-2 hours total.

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