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Fix Windows Defender Proxy Error Sync Issue - Outlook Cache Permission Denied: How to Fix-Troubleshooting Outlook Log File Not Found

Updated 2026-06-15 06:26:35office-tools
Fix Windows Defender Proxy Error Sync Issue - Outlook Cache Permission Denied: How to Fix-Troubleshooting Outlook Log File Not Found
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.