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Fix PowerShell Execution Policy Error on Windows - How to Fix Port in Use Error in PowerShell Windows 10-Outlook Email Setup Checklist for New Users

Updated 2026-06-18 03:39:03developer-tools
Fix PowerShell Execution Policy Error on Windows - How to Fix Port in Use Error in PowerShell Windows 10-Outlook Email Setup Checklist for New Users
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.