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Fix PowerShell DNS Resolution Failed Error - How to Restore Outlook Auto-Start After Reinstall-How to Resolve Python ModuleNotFoundError: A Practical Checklist

Updated 2026-06-14 09:16:21macos-help
Fix PowerShell DNS Resolution Failed Error - How to Restore Outlook Auto-Start After Reinstall-How to Resolve Python ModuleNotFoundError: A Practical Checklist
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.