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Fix Windows Activation Failed After Hardware Change - How to Fix Permission Denied in GitHub Actions Checkout-Fix 'Port Already Allocated' Error in Windows Defender

2026-06-13 19:01:18developer-tools
Fix Windows Activation Failed After Hardware Change - How to Fix Permission Denied in GitHub Actions Checkout-Fix 'Port Already Allocated' Error in Windows Defender

Final checklist

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