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Fix Windows Security Not Starting Automatically After Boot - Fix Windows Security Version Mismatch Error-How to Restart Windows Defender After Update Failure

2026-06-13 16:56:39cloud-software
Fix Windows Security Not Starting Automatically After Boot - Fix Windows Security Version Mismatch Error-How to Restart Windows Defender After Update Failure

Final checklist

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