Microsoft Windows Error Code 0xC0000107: How to Fix It

Easy 10-30 minutes Medium Severity Verified June 2026
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Error Code
0xC0000107
Brand
Microsoft Windows
Product Type
operating_system
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
10-30 minutes
Error 0xC0000107, also known as STATUS_FILES_OPEN, indicates that a file or files are still open during an operation. This can happen when a program crashes, a process hangs, or you try to modify a file that's in use. The error typically prevents the operation from completing, but you can resolve it by closing the hanging processes or files.
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Tools You'll Need

How to Fix Error Code 0xC0000107

  1. Close Unresponsive Programs

    Closing unsaved work may result in data loss. Ensure you have saved your work before force-closing programs.

  2. Restart Windows Explorer

  3. Check for File Locks Using Tools

    Download software only from official Microsoft or trusted sources to avoid malware.

  4. Restart Your Computer

  5. Run CHKDSK to Repair File System Errors

    Running CHKDSK can take a long time. Do not interrupt it to avoid further damage.
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When to Call a Professional

If none of the above steps work, you may have deeper system corruption or hardware issues. Consider contacting a professional technician to avoid data loss. If you are not comfortable using command-line tools, seek help.

Frequently Asked Questions

What does Windows error 0xC0000107 mean?
It means STATUS_FILES_OPEN, indicating that a file or files are still open during an operation, preventing the operation from completing.
How do I fix error 0xC0000107 without restarting?
You can try closing the program that has the file open using Task Manager, or use a tool like Handle to identify and end the process holding the lock.
Can error 0xC0000107 cause data loss?
It usually does not cause data loss by itself, but force-closing programs may result in losing unsaved work. Always save your work before troubleshooting.
Is error 0xC0000107 a sign of malware?
Not typically. It's usually caused by a stuck process or program that didn't close properly. However, if you suspect malware, run a full antivirus scan.
Do I need to reinstall Windows for error 0xC0000107?
No, reinstalling is rarely necessary. The error is usually easy to fix with the steps above.

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