Microsoft Windows Error Code 0xC0000108: 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
0xC0000108
Brand
Microsoft Windows
Product Type
operating_system
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
15-30 minutes
Error code 0xC0000108 indicates that a Remote Procedure Call (RPC) connection is already in use, preventing a new connection. This usually happens when an application or service is holding onto an RPC resource, causing conflicts. Follow these steps to resolve the issue and restore normal operation.
Ad

How to Fix Error Code 0xC0000108

  1. Restart Your Computer

    Save all open files before restarting.

  2. Close Conflicting Applications

  3. Restart the RPC Service

    Do not stop the RPC service if you're unsure; restart is safe.

  4. Run Network Troubleshooter

  5. Check for Malware

    Ensure your antivirus definitions are up to date.

  6. Perform System Restore

    System Restore will not affect personal files, but it may uninstall recent apps.
Ad

When to Call a Professional

If none of the steps resolve the error, or if you suspect deeper system corruption, consider contacting a professional technician or Microsoft Support.

Frequently Asked Questions

What does error 0xC0000108 mean?
It means a Remote Procedure Call (RPC) connection is already in use, so a new connection attempt fails.
Can malware cause this error?
Yes, malware can interfere with network services including RPC, leading to connection conflicts.
Do I need to reinstall Windows to fix it?
Usually not. Most cases are resolved by restarting services or restarting the PC. Reinstallation is a last resort.
Will this error affect my data?
No, it's a connection issue and does not cause data loss.
How do I prevent this error in the future?
Keep your system updated, avoid running multiple remote access tools simultaneously, and scan regularly for malware.

Related Error Codes