zhizhu
Home / browser-issues / Fix Windows Defender Crash Loop in Windows 10 - Troubleshooting BitLocker Error 0x80071771-How to Start the Windows Update Service When It Stops

Fix Windows Defender Crash Loop in Windows 10 - Troubleshooting BitLocker Error 0x80071771-How to Start the Windows Update Service When It Stops

Updated 2026-06-14 01:18:23browser-issues
Fix Windows Defender Crash Loop in Windows 10 - Troubleshooting BitLocker Error 0x80071771-How to Start the Windows Update Service When It Stops
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.