Microsoft Windows Error Code 0xC0000144: How to Fix It

Medium 30-60 minutes High Severity Verified June 2026
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Error Code
0xC0000144
Brand
Microsoft Windows
Product Type
operating_system
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
30-60 minutes
Error code 0xC0000144 indicates an unhandled exception in a Windows process, often caused by corrupted system files, faulty drivers, or malware. This guide provides step-by-step fixes to resolve the error and restore system stability.
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Tools You'll Need

How to Fix Error Code 0xC0000144

  1. Run System File Checker

    Do not close the Command Prompt window while the scan is running.

  2. Use DISM to Repair System Image

    Ensure you have a stable internet connection.

  3. Update Drivers

  4. Perform Clean Boot

    This disables third-party software temporarily.

  5. Run a Malware Scan

    Back up important files before scanning if possible.

  6. Repair or Reinstall .NET Framework

    Reinstalling .NET may require a restart.
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When to Call a Professional

If the error persists after all steps, consider professional help for advanced system repair or data recovery, as a Windows reinstall may be necessary.

Frequently Asked Questions

What causes error 0xC0000144?
It is typically caused by corrupted system files, faulty drivers, malware, or issues with the .NET Framework.
Can I fix error 0xC0000144 without losing data?
Yes, most fixes (SFC, DISM, driver updates) do not delete personal files. However, if a reset is needed, choose 'Keep my files'.
Will a Windows update fix this error?
Sometimes. Ensure your Windows is up to date via Settings > Update & Security > Windows Update.
Is this error dangerous?
It does not damage hardware, but it can cause crashes and data loss. Fix it promptly.
Do I need to reinstall Windows?
Only as a last resort. Try the steps above first. If nothing works, use the 'Reset this PC' option.

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