How to Resolve Outlook Invalid Configuration on Windows 10 - Stop Antimalware Service Executable High CPU on Idle-Windows Search Permission Fix Guide

Updated 2026-06-14 15:22:37backup-recovery
How to Resolve Outlook Invalid Configuration on Windows 10 - Stop Antimalware Service Executable High CPU on Idle-Windows Search Permission Fix Guide
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.