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Fix Windows Update Authentication Failed Error - How to Set Up Windows Security Migration Tool Step by Step-Fix Windows Search with the Configuration Tool

Updated 2026-06-19 01:14:31windows-fixes
Fix Windows Update Authentication Failed Error - How to Set Up Windows Security Migration Tool Step by Step-Fix Windows Search with the Configuration Tool
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.