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How to Fix Windows Defender 'Command Not Found' Error - How to Stop PowerShell from Freezing on Startup-Fix Windows Security Not Starting on Boot

2026-06-14 12:40:58cloud-software
How to Fix Windows Defender 'Command Not Found' Error - How to Stop PowerShell from Freezing on Startup-Fix Windows Security Not Starting on Boot

Final checklist

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