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Fix 'Windows Security Cannot Connect to Microsoft Defender' Error - How to Resolve OneDrive Error 0x8007016a-How to Resolve 'Permission Denied' on Windows

Updated 2026-06-13 23:53:15developer-tools
Fix 'Windows Security Cannot Connect to Microsoft Defender' Error - How to Resolve OneDrive Error 0x8007016a-How to Resolve 'Permission Denied' on Windows
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.