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Fix Windows Defender Firewall Network Error in Windows 11 - How to Fix 'Path Not Found' Error in CMD-Windows 10 Outlook 502 Bad Gateway Troubleshooting

Updated 2026-06-14 01:15:34browser-issues
Fix Windows Defender Firewall Network Error in Windows 11 - How to Fix 'Path Not Found' Error in CMD-Windows 10 Outlook 502 Bad Gateway Troubleshooting
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.