The slui.exe process is also known as the Windows Activation Client and it is owned by the Microsoft Corporation. It belongs to the Microsoft Windows operating system. The file is digitally signed from Microsoft Windows. Since it is digitally signed, it is recommended to not remove the file from the Microsoft Windows. This file is a Windows core system file and is a Microsoft signed file. It is a running 32-bit program and it is operated with the privileges as the current logged in user account. It is operated by the process svchost.exe or the Host Process for Windows Services by Microsoft. The technical security rating of the process is 7% dangerous, considering it very safe to use by the user. It has minimal risk of damaging the computer system, provided the user uses his or her system properly. It is also essential for the computer system and should remain intact in its place.
How can I stop slui.exe and should I?
Most non-system processes that are running can be stopped because they are not involved in running your operating system. slui.exe. is used by Windows Activation Client, If you shut down slui.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop slui.exe, permanently you need to uninstall the application that runs this process which in this case is Windows Activation Client, from your system.
After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.
Is this a virus or other security concern?
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What is a process and how do they affect my computer?
A process usually a part of an installed application such as Windows Activation Client, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.
Is slui.exe known to be bad for my computer's performance?
We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.
What can I do if slui.exe is causing errors on my computer?
The first thing you should do if slui.exe. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that slui.exe, belongs to, in this case Windows Activation Client