Fix 'Security Module Not Found' in Windows Defender - Fix Chrome Profile Cannot Connect to Proxy Server-Microsoft Teams High CPU: Desktop App or Web?

Updated 2026-06-15 18:38:21windows-fixes
Fix 'Security Module Not Found' in Windows Defender - Fix Chrome Profile Cannot Connect to Proxy Server-Microsoft Teams High CPU: Desktop App or Web?
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.