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Fix 'Command Not Found' When Setting Up Windows Update via Command Line - How to Fix Windows Defender Not Starting After Antivirus Removal-Port Already in Use: Docker Compose Fix

2026-06-13 19:46:28developer-tools
Fix 'Command Not Found' When Setting Up Windows Update via Command Line - How to Fix Windows Defender Not Starting After Antivirus Removal-Port Already in Use: Docker Compose Fix

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.