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Fix 'Port Already Allocated' Error in VS Code - How to Fix Windows Defender Access Denied in CMD-How to Fix Command Prompt Port Already Allocated Error

2026-06-14 16:30:52
Fix 'Port Already Allocated' Error in VS Code - How to Fix Windows Defender Access Denied in CMD-How to Fix Command Prompt Port Already Allocated Error

Result check

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

Next references

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