Microsoft Windows Error Code 0xC0000229: How to Fix It

Medium 30-60 minutes Medium Severity Verified June 2026
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Error Code
0xC0000229
Brand
Microsoft Windows
Product Type
operating_system
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
30-60 minutes
Error code 0xC0000229, also known as STATUS_FAIL_CHECK, indicates that Windows detected an internal consistency check failure, often due to corruption in system files, boot configuration, or hardware issues. This typically appears during startup and prevents Windows from loading. Our guide provides step-by-step fixes to get your system running again.
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Tools You'll Need

How to Fix Error Code 0xC0000229

  1. Boot into Windows Recovery Environment (WinRE)

    Do not force shutdown repeatedly; wait for automatic repair to load.

  2. Run Startup Repair

  3. Use System Restore

    Ensure you have a restore point; otherwise, this option may not be available.

  4. Run DISM and SFC from Command Prompt

    These commands require an internet connection for DISM to download healthy files.

  5. Check Boot Configuration Data (BCD)

    Back up important data if possible, as bootrec commands modify critical boot files.

  6. Disable Early Launch Anti-Malware Protection (ELAM)

    Disabling ELAM reduces security; re-enable after troubleshooting.

  7. Check Hardware for Issues

    Running chkdsk on a failing drive may worsen data loss; back up critical data first.

Parts You May Need

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When to Call a Professional

If none of the steps resolve the error, or if hardware diagnostics indicate failing components (e.g., hard drive or RAM), seek professional repair. Also call a technician if you're uncomfortable using Command Prompt or modifying boot settings.

Frequently Asked Questions

What causes error 0xC0000229 in Windows?
This error usually stems from corrupted system files, damaged boot configuration, or incompatible drivers. It can also be triggered by failing hardware like RAM or a hard drive.
Can I fix error 0xC0000229 without losing data?
Yes, most fixes (Startup Repair, System Restore, DISM/SFC) do not affect personal files. However, if you need to refresh Windows or restore from a backup, data loss may occur. Always back up important data before major repairs.
What if I can't boot into Windows or recovery?
Use a Windows installation media (USB or DVD) to boot your PC. Select 'Repair your computer' > Troubleshoot > Advanced options to access the same recovery tools. You can create installation media on another computer using Microsoft's Media Creation Tool.
Does error 0xC0000229 mean my hard drive is failing?
Not necessarily, but it's a possibility. Run chkdsk and check for bad sectors. If chkdsk reports extensive damage, the drive may be failing. Back up your data immediately and consider replacing the drive.
Should I reinstall Windows to fix this error?
Reinstalling Windows is a last resort. Try all previous steps first. If none work, a clean install will resolve the error but erase all files. Use this option only after backing up your data.

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