The genuine McUICnt.exe file is a software component of McAfee Security Scan Plus by McAfee LLC.
"McUICnt.exe" provides the "HTML User Interface (UI) Container" for the User Interface screens of more than one McAfee software product. It is often associated with Security Scan Plus, a free tool which often downloads with third-party products, (often Adobe Flash), if a consent checkbox is not cleared. However, other McAfee products such as Security Center and Anti-Theft (no longer available) use it also. The typical path given for it is "C:\Program Files\McAfee Security Scan\%VERSION%\mcuicnt.exe". In HTML terminology a "container" controls the width of displayed material and adjusts it to the screen being used. In November 2016 a security vulnerability was detected in "McUICnt.exe" related to its use of "Version.dll". This was fixed in version 8.0.2042 of the program. Users of Security Scan Plus should be sure they have its version 3.11.427.2 (or later). McAfee LLC, founded in 1987, is today the world's largest company dedicated to cybersecurity.
McUICnt stands for McAfee HTML User Interface Container
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 McUICnt.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.
Description: McUICnt.exe is not essential for Windows and will often cause problems. The McUICnt.exe file is located in a subfolder of "C:\Program Files\Common Files" (in most cases C:\Program Files\Common Files\McAfee\Platform\).
Known file sizes on Windows 10/8/7/XP are 643,064 bytes (16% of all occurrences), 645,168 bytes and 21 more variants.
The program has no visible window. The McUICnt.exe file is a Verisign signed file. The file has a digital signature. It is not a Windows core file. McUICnt.exe is able to monitor applications. Therefore the technical security rating is 12% dangerous; but you should also compare this rating with the user reviews.
Recommended: Identify McUICnt.exe related errors
Important: Some malware camouflages itself as McUICnt.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the McUICnt.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.
A clean and tidy computer is the key requirement for avoiding problems with McUICnt. 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 McUICnt.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.