What is mcuihost.exe?
mcuihost.exe is an executable file that is part of the McAfee AntiVirus Plus program developed by McAfee, Inc.. The software generally consists of 510.95 KB in size.
The .exe width of a filename displays an executable file. In some cases, executable files can harm your computer. Read the following to choose for yourself whether the mcuihost.exe file on your computer is a virus or Trojan horse that you need to delete, or whether it is a valid Windows operating system file or a trusted application.
Is mcuihost.exe safe or is it a virus or malware?
The first thing that will help you establish whether a particular file is a legitimate Windows procedure or a virus is the location of the executable itself. As an example, a procedure such as mcuihost.exe should be run from C: Program Files McAfee VirusScan McVsShld.exe and not elsewhere.
To confirm, open Task Manager, go to View -> Choose Columns and select "Image Path Name" to add a location column to your Task Manager. If you find a suspicious directory here, it may be a good idea to investigate this procedure further.
Another tool that can sometimes help you detect faulty processes is Microsoft's Process Explorer. Start the program and activate "Check Captions" in Options. Now go to View -> Choose Columns and add "Verified Signer" as one of the columns.
If the 'Verified Signer' status of a procedure shows 'Unable to verify', you should take a look at the procedure. Not all good Windows processes have a Verified Signature tag, but neither do any bad ones.
The most important facts about mcuihost.exe:
- Situated in C: McAfee Program Files subfolder
- Editor: McAfee, Inc.
- Full path: C: McAfee VirusScan McVsShld.exe Program Files
- Help file:
- Editor URL: home.mcafee.com/store/antivirus-plus
- Known for being up to the task 510.95 KB in size on most Windows;
If you have had any difficulties with this executable, you should establish whether it is trustworthy before deleting mcuihost.exe. To do this, find this procedure in Task Manager.
Find your location and compare the size etc. with the above data.
If you suspect that you may be infected with a virus, you should try to fix it immediately. To delete the mcuihost.exe virus, you must download and install a comprehensive security application like Malwarebytes. Note that not all tools can detect all types of malware, so you may need to try several options before being successful.
At the same time, the functionality of the virus may affect the removal of mcuihost.exe. In this circumstance, you must enable Safe mode with networking - a secure environment that disables most processes and loads only the most necessary services and drivers. When you are there you can run a security program and full system scan.
Can I delete or delete mcuihost.exe?
You should not delete a safe executable file without a valid reason, as this can affect the performance of any associated programs that use that file. Make sure to keep your software and programs up to date to avoid future problems caused by corrupted files. As for software functionality issues, check for driver and software updates more frequently so there is little to no risk of such issues occurring.
According to various sources online,
People's 5% delete this file so it may be harmless., but it is recommended that you check the reliability of this executable yourself to determine if it is safe or a virus. The best diagnosis for these suspicious files is a full system scan with Reimage. If the file is classified as malicious, these applications will also remove mcuihost.exe and remove associated malware.
However, if it is not a virus and requires deleting mcuihost.exe, you can uninstall McAfee AntiVirus Plus from your computer using its uninstaller, which should be located at: C: McAfee MSC program files mcuihost.exe / bodC: misC: //MSCJsRes.dlC::uninstall.html / iC: uninstall. If you cannot find your uninstaller, you may need to uninstall McAfee AntiVirus Plus to absolutely remove mcuihost.exe. You can use the Add / Remove Programs function in the Windows Control Panel.
- 1. In the Start Menu , click on Control Panel, and then low Programs:
o Windows Vista / 7 / 8.1 / 10: click Uninstall a program.
o Windows XP: click Add or delete programs.
- 2. When you find the program McAfee AntiVirus Plus, click on it and then:
o Windows Vista / 7 / 8.1 / 10: click Uninstall.
o Windows XP: click the Erase or Change and delete tab .
- 3. Follow the instructions to delete McAfee AntiVirus Plus.
Common mcuihost.exe error messages
The most common mcuihost.exe errors that can appear are:
• "mcuihost.exe application error".
• "mcuihost.exe failed".
• 'mcuihost.exe has encountered a problem and needs to close. Sorry for the inconvenience".
• "mcuihost.exe is not a valid Win32 application".
• "mcuihost.exe is not running".
• "mcuihost.exe not found".
• "Cannot find mcuihost.exe."
• "Error starting program: mcuihost.exe".
• "Bad application path: mcuihost.exe".
These .exe error messages can occur during the installation of a program, during the execution of its associated software program, McAfee AntiVirus Plus, during the startup or shutdown of Windows, or even during the installation of the Windows operating system. Keeping track of when and where the mcuihost.exe error occurs is important information when it comes to troubleshooting.
How to repair mcuihost.exe
A clean and tidy computer is one of the best alternatives to avoid problems with McAfee AntiVirus Plus. This means running malware analysis, cleaning your hard drive with cleanmgr and sfc / scannow, uninstall programs you no longer require, monitor autostart programs, and enable automatic Windows updates. Don't forget to always perform regular backups or at least set recovery points.
If you have a bigger problem, try to remember the last thing you did or the last thing you installed before the problem. Use the resmon command to identify the processes that are causing your problem. Even in case of serious problems, instead of reinstalling Windows, you should try to repair your installation or, in the case of Windows 8, by running the command DISM.exe / Online / Image Cleanup / Restorehealth. This enables you to repair the operating system without data loss.
To help you analyze the mcuihost.exe procedure on your computer, you may find the following programs useful: ASecurity Task Manager displays all running Windows tasks, including hidden built-in processes such as keyboard and browser monitoring or input from automatic start. A single security risk rating indicates how likely it is to be spyware, malware, or a potential Trojan horse. This antivirus detects and removes spyware, adware, trojans, keyloggers, malware, and trackers from your hard drive.
Download or reinstall mcuihost.exe
It is not recommended to download replacement exe files from any download sites as these may contain viruses etc. If you need to download or reinstall mcuihost.exe, we suggest that you reinstall the main application associated with it McAfee AntiVirus Plus.
Operating system information
Mcuihost.exe errors can occur in any of the following Microsoft Windows operating systems:
- Windows 10
- Windows 8.1
- Windows 7
- Windows Vista
- Windows Xp
- Windows ME
- Windows 2000