iuengine.dll - Necessary

%sysdir%\iuengine.dll

Improve boot up time Run a free scan to diagnose your PC and identify the system boottle necks slowing you down. Start Test

Fix Windows PC's Fast! Automated Software Repairs damaged & slow windows systems in 1 click.

Description:

%sysdir%\iuengine.dll
IUENGINE.DLL is Windows Update Control Engine.
IUENGINE.DLLis a part of Microsoft® Windows® Operating System.