safe file


Internet Explorer UI Engine

Check your PC for ieui.dll related errors!

ieui.dll. What is it?

The ieui.dll is a Internet Explorer UI Engine.

This file is part of Windows® Internet Explorer. Ieui.dll is developed by Microsoft Corporation. It’s a system and hidden file. Ieui.dll is usually located in the %SYSTEM% folder and its usual size is 177,152 bytes.


The ieui.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

We also recommend optimizing your computer.

Computer Speed Up

Select your operating system

General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Internet Explorer UI EnginePart Of: Windows® Internet ExplorerCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 177,152 bytes, 180,736 bytes, 176,640 bytes, 389,120 bytes, 164,352 bytes

User opinions

Add your comment

No comments found

Add your comment
Your name:
Your rating:
unrated file
Characters Type the characters you see in the picture:
Show another picture

Scan Your Computer Now