Microsoft Windows HRESULT Error Code 0x8007007B: How to Fix It

Easy 15-30 minutes Medium Severity Verified June 2026
Summarize with ChatGPTSummarize with ClaudeSummarize with Perplexity Add as Preferred Source on Google
Error Code
0x8007007B
Brand
Microsoft Windows
Product Type
hresult
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
15-30 minutes
Error code 0x8007007B, also known as ERROR_INVALID_NAME, appears in Windows when a file or folder name contains characters that are not allowed, or when there is a problem with the file path. This commonly occurs when trying to copy, move, or access files, or during Windows updates. Don't worry — this is usually easy to fix by renaming the file or adjusting system settings.
Ad

Tools You'll Need

How to Fix Error Code 0x8007007B

  1. Identify the problematic file or folder

  2. Rename the file or folder

    If the file is in use, close all programs that might be using it before renaming.

  3. Check for hidden invalid characters

    Be careful not to delete important system files.

  4. Clear temporary files

    You may need to skip files that are in use.

  5. Run System File Checker

  6. Check for malware

Ad

When to Call a Professional

If the error persists after all steps, or if it occurs with system files that you cannot rename, consider contacting a professional technician. For errors during Windows updates, try using the Windows Update Troubleshooter or resetting Windows Update components before seeking help.

Frequently Asked Questions

What causes Windows error 0x8007007B?
This error is caused by a file or folder name containing invalid characters (like \ / : * ? " < > |), a file path that is too long, or a corrupted file system. It can also appear due to permissions issues or malware.
Can I ignore error 0x8007007B?
No, you should fix it to avoid problems with file access, installations, or system updates. Ignoring it may lead to data loss or system instability.
Will renaming a file affect its functionality?
No, renaming a file typically does not affect how it works, as long as you keep the correct file extension (e.g., .txt, .exe). Some programs may rely on specific file names, so be cautious.
How do I fix error 0x8007007B on Windows 10?
Follow the steps in this guide: rename the file, clear temporary files, run SFC scan, and check for malware. If the issue is with Windows Update, use the Windows Update Troubleshooter.
Is error 0x8007007B a virus?
No, it's a legitimate Windows error code. However, malware can cause file name corruption leading to this error, so it's wise to run an antivirus scan.

Related Error Codes