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Fix 'Port Already Allocated' Error in VS Code - How to Fix Windows Defender Error 504: Step-by-Step Guide-Troubleshoot Windows Search: Step-by-Step Guide

2026-06-14 08:00:05
Fix 'Port Already Allocated' Error in VS Code - How to Fix Windows Defender Error 504: Step-by-Step Guide-Troubleshoot Windows Search: Step-by-Step Guide

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.