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Fix Windows Defender DNS Error Configuration - Windows 10 pip Install SSL Error: Certificate Verify Failed-Fix Windows Defender Proxy Error on Windows 11

2026-06-13 17:43:31developer-tools
Fix Windows Defender DNS Error Configuration - Windows 10 pip Install SSL Error: Certificate Verify Failed-Fix Windows Defender Proxy Error on Windows 11

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.