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Fix Command Prompt Update Error After Reboot - Fix Microsoft Store Error 0x80073cf6: Port Already Allocated-Troubleshooting Outlook Email Reception Issues

Updated 2026-06-13 20:57:55macos-help
Fix Command Prompt Update Error After Reboot - Fix Microsoft Store Error 0x80073cf6: Port Already Allocated-Troubleshooting Outlook Email Reception Issues
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.