Windows⏱️ 2 min read

How to Fix Error application was unable to start correctly 0xc0000005 in Windows – Complete Guide

Fix Application Unable to Start 0xc0000005 error on Windows by following this step-by-step guide and resolving common causes.


The Application Unable to Start 0xc0000005 error can occur due to various reasons, including corrupted system files, malware infections, or registry issues. To fix this error, follow these steps:

⚠️ Common Causes

  • Corrupted system files or registry entries
  • Malware infections, such as viruses or Trojans

🛠️ Step-by-Step Fixes

Method 1: Quick Fix

  1. Step 1: Run the System File Checker (SFC) tool to scan and replace corrupted system files. Open Command Prompt as an administrator, then type the following command: sfc /scannow, and press Enter.
  2. Step 2: If the SFC tool finds any corrupted files, it will automatically replace them with healthy copies from the Windows installation media. Restart your computer to apply the changes.

💡 Conclusion

By following these steps, you should be able to resolve the Application Unable to Start 0xc0000005 error on your Windows computer. If the issue persists, it may indicate a more complex problem that requires further troubleshooting or professional assistance.

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