What is ePowerEvent.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 ePowerEvent.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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EPowerEvent.exe file information

Windows Task Manager with ePowerEvent
EPowerEvent.exe process in Windows Task Manager

The process known as ePowerEvent belongs to software Acer ePower Management or Gateway Power Management or Power Management by Acer (

Description: EPowerEvent.exe is not essential for the Windows OS and causes relatively few problems. The file ePowerEvent.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 8/7/XP are 467,488 bytes (58% of all occurrences), 469,536 bytes and 6 more variants. 
The program is not visible. The file is certified by a trustworthy company. The file is not a Windows core file. The ePowerEvent.exe file is a Verisign signed file. Therefore the technical security rating is 21% dangerous, however you should also read the user reviews.
In case of any problems with ePowerEvent.exe, you could also do the following:
  1) uninstall the software Acer ePower Management or Packard Bell Power Management using the "Add or Remove Programs" function of Windows Control Panel (Windows: Start, Settings, Control Panel, Add or Remove Programs)
  2) look for help on the [1][2] website
  3) update [1][2] the program to the latest version.

Recommended: Identify ePowerEvent.exe related errors

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

ePowerEvent.exe is part of Acer ePower Management developed by Acer Incorporated.
    (further information)
Epowerevent.exe with description ePowerEvent is a process file from company Acer Incorporated belonging to product Power Management. The file is digitally signed from Acer Incorporated - VeriSign Time Stamping Services Signer - G2 We do not recommend removing digitally signed files from Acer Incorporated
  dom   (further information)

Summary: Average user rating of ePowerEvent.exe: based on 2 votes with 2 user comments. 2 users think ePowerEvent.exe is essential for Windows or an installed application. One user is not sure about it.

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Best practices for resolving ePowerEvent issues

A clean and tidy computer is the key requirement for avoiding problems with ePowerEvent. 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 doing a repair of your installation, or in the case of Windows 8, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the ePowerEvent.exe process on your computer, the following programs have proven to be helpful: Security 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

ePowerEvent.exe [all]