How to remove the msiexev virus

Most antivirus programs identify msiexev.exe as malware—e.g. Symantec identifies it as Trojan.Gen or Trojan.Gen.2, and Kaspersky identifies it as not-a-virus:RiskTool.Win64.Agent.ed or Trojan.Win32.Miner.azh.

The free file information forum can help you find out how to remove it. If you have additional information about this file, please leave a comment or a suggestion for other users.

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Msiexev.exe file information

Windows Task Manager with msiexev
Msiexev.exe process in Windows Task Manager

Little is known about the msiexev.exe process, since there is no reference to the producer within the file.

Description: Msiexev.exe is not essential for Windows and will often cause problems. Msiexev.exe is located in a subfolder of C:\Windows or sometimes in a subfolder of "C:\Program Files" (normally C:\Windows\security\ or C:\Windows\Fonts\). Known file sizes on Windows 10/8/7/XP are 1,233,408 bytes (33% of all occurrences), 1,232,896 bytes, 933,376 bytes, 1,232,384 bytes or 1,271,808 bytes. 
There is no description of the program. The file is an unknown file in the Windows folder. The program is not visible. It is not a Windows system file. The process listens for or sends data on open ports to a LAN or the Internet. Therefore the technical security rating is 81% dangerous.

Recommended: Identify msiexev.exe related errors

Important: You should check the msiexev.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.


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Best practices for resolving msiexev issues

The following programs have also been shown useful for a deeper analysis: ASecurity Task Manager examines the active msiexev process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the msiexev.exe on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. 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.

Other processes

msiexev.exe [all]