What is UI.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the UI.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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UI.exe file information

Windows Task Manager with UI
UI.exe process in Windows Task Manager

The process known as Wireless net configuration UI belongs to software Medialink MWN-USB150N or SVW322P or Lynx300 or Wireless net configuration UI by unknown.

Description: UI.exe is not essential for the Windows OS and causes relatively few problems. UI.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 2,281,488 bytes (40% of all occurrences), 2,281,472 bytes and 6 more variants. 
The application has no file description. UI.exe is not a Windows system file. The software starts when Windows starts (see Registry key: Run, MACHINE\User Shell Folders). The program is not visible. Therefore the technical security rating is 52% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you run into problems with UI.exe, you can do the following:
  1) remove the entire program Medialink MWN-USB150N or SVW322P using Windows Control Panel
  2) ask the software vendor,, for advice.

Recommended: Identify UI.exe related errors

Important: Some malware camouflages itself as UI.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the UI.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

Sumvission Wireless Lan card driver
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Summary: Average user rating of UI.exe: based on 1 vote with 2 user comments. One user thinks UI.exe is essential for Windows or an installed application. One user is not sure about it.

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Best practices for resolving UI issues

A clean and tidy computer is the key requirement for avoiding problems with UI. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the UI.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

UI.exe [all]