How to Fix Windows Defender Proxy Error - Fix 'ModuleNotFoundError: No module named' in Windows Terminal-Windows Terminal Customization Guide for Beginners

Updated 2026-06-13 19:19:14browser-issues
How to Fix Windows Defender Proxy Error - Fix 'ModuleNotFoundError: No module named' in Windows Terminal-Windows Terminal Customization Guide for Beginners
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.