Fix 'Command Prompt Returns 404 for Localhost' - How to Add Users to Remote Desktop in Windows-Chrome Slow? A Beginner's Checklist

Updated 2026-06-15 20:48:41office-tools
Fix 'Command Prompt Returns 404 for Localhost' - How to Add Users to Remote Desktop in Windows-Chrome Slow? A Beginner's Checklist
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.