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Fix Windows Security Login Loop and Sync Issues - Repair Windows Security Module Registry: Step-by-Step Guide-How to Fix OneDrive 502 Bad Gateway and Permission Denied

Updated 2026-06-19 16:43:49developer-tools
Fix Windows Security Login Loop and Sync Issues - Repair Windows Security Module Registry: Step-by-Step Guide-How to Fix OneDrive 502 Bad Gateway and Permission Denied
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.