What is ezejmnap.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 ezejmnap.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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Ezejmnap.exe file information

Windows Task Manager with ezejmnap
Ezejmnap.exe process in Windows Task Manager

The process known as ThinkPad EasyEject Support Application or IBM ThinkPad EasyEject Support Application

belongs to software IBM ThinkPad EasyEject Utility or ThinkPad Presentation Director or ThinkPad EasyEject Utility or IBM ThinkPad EasyEject Support Application or IBM ThinkPad Presentation or IBM ThinkPad On Screen Display or IBM ThinkPad Presentation Director or IBM ThinkPad Battery

by Lenovo Group ( or IBM (

Description: Ezejmnap.exe is not essential for the Windows OS and causes relatively few problems. Ezejmnap.exe is located in a subfolder of "C:\Program Files"—mostly C:\Program Files\ThinkPad\UTILIT~1\. Known file sizes on Windows 10/8/7/XP are 237,568 bytes (30% of all occurrences), 208,896 bytes and 6 more variants. 
The program is not visible. Ezejmnap.exe is not a Windows system file. The program is loaded during the Windows boot process (see Registry key: MACHINE\Run). Ezejmnap.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 46% dangerous, however you should also read the user reviews.

Uninstalling this variant: You have the option to completely remove IBM ThinkPad EasyEject Utility or ThinkPad Presentation Director (Control Panel ⇒ Uninstall a Program).

Recommended: Identify ezejmnap.exe related errors

External information from Paul Collins:

Important: Some malware camouflages itself as ezejmnap.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the ezejmnap.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

IBM utility
From IBM: In Microsoft Windows XP or Microsoft Windows 2000, you can use the IBM ThinkPad EasyEject Utility to stop all devices at the same time with a single click or you can stop selected devices by choosing from a list.
lets you change ultrabay devices on the fly
  John Bartucz  
Gefährlich ist es ja nicht, braucht bei mir aber bis zu satte 442 MB RAM und darauf kann ich verzichten...
utility to eject USB devices

Summary: Average user rating of ezejmnap.exe: based on 5 votes with 5 user comments. 4 users think ezejmnap.exe is essential for Windows or an installed application. One user thinks it's neither essential nor dangerous.

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Best practices for resolving ezejmnap issues

A clean and tidy computer is the key requirement for avoiding problems with ezejmnap. 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 ezejmnap.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

ezejmnap.exe [all]