How to remove the ChangeKeyDefine virus

Most antivirus programs identify ChangeKeyDefine.exe as malware.

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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ChangeKeyDefine.exe file information

The process known as Indicator appears to belong to software Lenovo LVT Detect Program by unknown.

Description: ChangeKeyDefine.exe is not essential for Windows and will often cause problems. The ChangeKeyDefine.exe file is located in a subfolder of "C:\Program Files". The file size on Windows 10/8/7/XP is 3,686,912 bytes. 
The application has no file description. It can change the behavior of other programs or manipulate other programs. The program has no visible window. The ChangeKeyDefine.exe file is not a Windows core file. ChangeKeyDefine.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 72% dangerous.

Uninstalling this variant: In case of any problems with ChangeKeyDefine.exe, you can uninstall Lenovo LVT Detect Program software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).

Recommended: Identify ChangeKeyDefine.exe related errors

Important: You should check the ChangeKeyDefine.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 ChangeKeyDefine issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active ChangeKeyDefine process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the ChangeKeyDefine.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 cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic 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 resmon 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 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

ChangeKeyDefine.exe [all]