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Fix Windows Defender Service Not Starting (Connection Refused) - PowerShell Script 404 Not Found Fix-How to Fix Windows Update Cleanup Stuck Issue

2026-06-13 21:49:52windows-fixes
Fix Windows Defender Service Not Starting (Connection Refused) - PowerShell Script 404 Not Found Fix-How to Fix Windows Update Cleanup Stuck Issue

Final checklist

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

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