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Fix PowerShell Port Already Allocated Error with Firewall - How to Setup Outlook Logging for Troubleshooting-Troubleshoot Windows Defender Service Failure

Updated 2026-06-14 10:05:10developer-tools
Fix PowerShell Port Already Allocated Error with Firewall - How to Setup Outlook Logging for Troubleshooting-Troubleshoot Windows Defender Service Failure
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.