Fix 'Connection Refused' Error When Command Prompt Not Working - How to Fix Invalid Configuration for Remote Session in PowerShell-Troubleshooting Outlook Migration Error 0x8004010f

Updated 2026-06-13 23:50:23security-tools
Fix 'Connection Refused' Error When Command Prompt Not Working - How to Fix Invalid Configuration for Remote Session in PowerShell-Troubleshooting Outlook Migration Error 0x8004010f
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.