logonui - logonui.exe

logonui - logonui.exe

logonui.exe (logonui stands for Windows LogOn User Interface) is a Windows NT/2000/XP generic process used for managing the Log-On and Log-Off screens, allowing the computer to switch easily from one user to the next.

The process logonui.exe is not in any way a virus, a worm, a Trojan horse, spyware, or adware.

The file that corresponds to this process is normally found in the directory "%SystemRoot%\system32\logonui.exe" (where %systemroot% is usually C:\WINDOWS by default).

It is a critical system process which may not be terminated.

Ask a question
CCM is a leading international tech website. Our content is written in collaboration with IT experts, under the direction of Jean-François Pillou, founder of CCM.net. CCM reaches more than 50 million unique visitors per month and is available in 11 languages.


This document, titled « logonui - logonui.exe », is available under the Creative Commons license. Any copy, reuse, or modification of the content should be sufficiently credited to CCM (ccm.net).