What is ieframe.dll.mui?

Please read below to decide for yourself whether the ieframe.dll.mui 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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Ieframe.dll.mui file information

The process known as Internet Explorer Browser UI Library or Internet Explorer belongs to software Microsoft Internet Explorer or Windows Internet Explorer by Microsoft (

Description: Ieframe.dll.mui is not essential for the Windows OS and causes relatively few problems. The ieframe.dll.mui file is located in a subfolder of C:\Windows\System32. Known file sizes on Windows 10/8/7/XP are 860,160 bytes (50% of all occurrences), 905,216 bytes, 774,144 bytes or 1,007,616 bytes. 
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. The program is not visible. The service has no detailed description. It can change the behavior of other programs or manipulate other programs. The ieframe.dll.mui file is not a Windows core file. The file is a trustworthy file from Microsoft. ieframe.dll.mui appears to be a compressed file. Therefore the technical security rating is 47% dangerous, however you should also read the user reviews.

Recommended: Identify ieframe.dll.mui related errors

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

I can not remove ie8 without it
  Yaakov Hillel  

Summary: Average user rating of ieframe.dll.mui: based on 1 vote with 1 user comment. One user thinks it's probably harmless.

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Best practices for resolving ieframe issues

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

To help you analyze the ieframe.dll.mui 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

ieframe.dll.mui [all]