The genuine igfxEM.exe file is a software component of Intel® Common User Interface by Intel Corporation.
This module appears to be the main executable of Intel’s “Common User Interface (CUI),” a standard Intel installation package provided when installing Microsoft Windows and alongside drivers for Intel graphics cards. It is middleware between Intel graphics hardware and the user, making settings and characteristics visible and adjustable through the GUI. Intel makes multiple graphics cards and chipsets and although the CUI concept provides a user interface to many kinds of Intel graphics drivers new versions are released periodically causing changes in how settings are accessed. The Intel® Graphics Media Accelerator (GMA) whose drivers are often associated with the CUI was superseded by HD and Iris GPUs around 2008 but the CUI still exists. Intel Corporation, headquartered in Santa Clara, CA, USA, has a long history of technical innovation and is the world’s largest and highest-valued semiconductor manufacturer.
igfxEM stands for Intel Graphics Executable Main Module
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 igfxEM.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.
Description: IgfxEM.exe is not essential for the Windows OS and causes relatively few problems. IgfxEM.exe is located in the C:\Windows\System32 folder.
Known file sizes on Windows 10/8/7/XP are 425,392 bytes (23% of all occurrences), 398,152 bytes and 7 more variants.
The file is a trustworthy file from Microsoft. The program is not visible. The file has a digital signature. It is not a Windows core file. Therefore the technical security rating is 5% dangerous, however you should also read the user reviews.
Recommended: Identify igfxEM.exe related errors
If igfxEM.exe is located in the Windows folder for temporary files, the security rating is 100% dangerous. The file size is 212,992 bytes. The file is a file with no information about its developer. The program is not visible. The process starts when Windows starts (see Registry key: MACHINE\Run, Run). The application uses ports to connect to or from a LAN or the Internet. The file is not a Windows system file.
Important: Some malware camouflages itself as igfxEM.exe, for example HEUR:Trojan.Win32.Generic (detected by Kaspersky), and Backdoor:MSIL/Bladabindi (detected by Microsoft). Therefore, you should check the igfxEM.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.
A clean and tidy computer is the key requirement for avoiding problems with igfxEM. 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 igfxEM.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.