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Setup Correct Permissions for GitHub Actions - How to Fix Windows Update Connection Refused by Proxy-How to Resolve Error 0xc004c003 After Changing PC Parts

Updated 2026-06-13 13:14:19developer-tools
Setup Correct Permissions for GitHub Actions - How to Fix Windows Update Connection Refused by Proxy-How to Resolve Error 0xc004c003 After Changing PC Parts
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.