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Fix Windows Update Authentication Failed Due to Group Policy - Troubleshooting Corrupted RAR Archives-Fix Blank Protection History in Windows Security

2026-06-13 14:14:36windows-fixes
Fix Windows Update Authentication Failed Due to Group Policy - Troubleshooting Corrupted RAR Archives-Fix Blank Protection History in Windows Security

Final checklist

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