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Fix BitLocker Auto Unlock Not Working via Registry - How to Fix Windows Security Service Unavailable Error-Windows Terminal File Locked Error Troubleshooting

2026-06-16 05:18:25developer-tools
Fix BitLocker Auto Unlock Not Working via Registry - How to Fix Windows Security Service Unavailable Error-Windows Terminal File Locked Error Troubleshooting

Final checklist

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