How to Fix Windows Defender Network Error 0x80070422 - How to Fix Command Prompt Blocked by Group Policy-Beginner's Remote Desktop Setup Checklist

Updated 2026-06-14 21:13:50backup-recovery
How to Fix Windows Defender Network Error 0x80070422 - How to Fix Command Prompt Blocked by Group Policy-Beginner's Remote Desktop Setup 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.