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How to Fix VirtualBox Kernel Driver Not Loading - How to Resolve Windows Defender Port Already Allocated on Windows 10-npm Dependency Error Troubleshooting Checklist

Updated 2026-06-13 15:20:17office-tools
How to Fix VirtualBox Kernel Driver Not Loading - How to Resolve Windows Defender Port Already Allocated on Windows 10-npm Dependency Error Troubleshooting Checklist
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.