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How to Fix Windows Security Cache Error - Fix Windows Search Settings Not Syncing After Migration-Troubleshooting Windows Defender Certificate Sync Failure

Updated 2026-06-13 18:28:51developer-tools
How to Fix Windows Security Cache Error - Fix Windows Search Settings Not Syncing After Migration-Troubleshooting Windows Defender Certificate Sync Failure
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.