Fix SSH Host Key Verification Failed in VS Code - Windows 11 Port Allocation Error Fix-Troubleshoot ENOENT Package.json During npm Install

Updated 2026-06-13 13:16:14developer-tools
Fix SSH Host Key Verification Failed in VS Code - Windows 11 Port Allocation Error Fix-Troubleshoot ENOENT Package.json During npm Install
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.