Laravel Artisan Command Not Found: Troubleshooting Checklist - How to Fix Defender Version Mismatch After Windows Update-Resolve Address Already in Use Error

Updated 2026-06-15 18:45:39developer-tools
Laravel Artisan Command Not Found: Troubleshooting Checklist - How to Fix Defender Version Mismatch After Windows Update-Resolve Address Already in Use Error
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.