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Fix 'Security Module Not Found' in Windows Defender - Fix Command Prompt 'Connection Failed Permission Denied' Error-How to Fix BitLocker DNS Error on Windows 10

2026-06-13 21:58:08cloud-software
Fix 'Security Module Not Found' in Windows Defender - Fix Command Prompt 'Connection Failed Permission Denied' Error-How to Fix BitLocker DNS Error on Windows 10

Final checklist

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