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Fix 'Port Already Allocated' Error on Windows 10 for Chrome - How to Fix Visual Studio Installer Error 0x80070643-How to Restart Windows Defender Threat Service

2026-06-14 04:05:56cloud-software
Fix 'Port Already Allocated' Error on Windows 10 for Chrome - How to Fix Visual Studio Installer Error 0x80070643-How to Restart Windows Defender Threat Service

Final checklist

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