Process: Ati External Event Utility service (Ati External Event Utility)
from 
Stardock Forums
Stardock Forums
Ati External Event Utility service - General Information
Name:
Ati External Event Utility service (Ati External Event Utility)
Publisher
ATI Technologies Inc.
Product:
ATI External Event Utility for Windows
Default location:
%windir%\system32\Ati2evxx.exe
Ati External Event Utility service - Description and Recommendation
Responsible for managing hotkey functionality for ATI video card display drivers
Ati External Event Utility service - Uninstall Techniques