Process: atieclxx.exe (AMD External Events Client Module)
from 
Stardock Forums
Stardock Forums
atieclxx.exe - General Information
Name:
atieclxx.exe (AMD External Events Client Module)
Publisher
AMD
Product:
AMD External Events
Default location:
%windir%\system32\atieclxx.exe
atieclxx.exe - Description and Recommendation
atieclxx.exe is a process from ATI Control panel by Ati and part of ATi Graphic card drivers. This task is responsible for a hardware piece in your system. It offers additional configuration options and support for this device.
atieclxx.exe - Uninstall Techniques