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Fix Windows 11 Installation Assistant Frozen During Update - Troubleshoot NGINX SSL Backend Connection Refused-Troubleshooting npm ERR! enoent Missing package.json

2026-07-28 15:22:47developer-tools
Fix Windows 11 Installation Assistant Frozen During Update - Troubleshoot NGINX SSL Backend Connection Refused-Troubleshooting npm ERR! enoent Missing package.json

Final checklist

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

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