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Fix PostgreSQL Connection Refused Due to Firewall - Windows Update Connection Timeout: Registry Solution-Resolve Microsoft Teams Permission Denied

Updated 2026-06-14 01:32:07office-tools
Fix PostgreSQL Connection Refused Due to Firewall - Windows Update Connection Timeout: Registry Solution-Resolve Microsoft Teams 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.