Iertutil.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. You can fix your iertutil.dll problem by downloading the correct iertutil.dll file. The following information can help you determine if iertutil.dll is a Windows system file or if it belongs to an application that you can trust.
The process known as Run time utility for Internet Explorer belongs to software Windows Internet Explorer or Microsoft Internet Explorer or Run time utility for Internet Explorer or Hotfix for Microsoft Visual Studio (version 2007) by Microsoft (www.microsoft.com).
Description: Iertutil.dll is not essential for the Windows OS and causes relatively few problems. The iertutil.dll file is located in the C:\Windows\System32 folder or sometimes in a subfolder of C:\Windows or in a subfolder of "C:\Program Files".
Known file sizes on Windows 8/7/XP are 267,776 bytes (25% of all occurrences), 1,985,536 bytes and 20 more variants.
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 has no visible window. There is no detailed description of this service. Iertutil.dll is not a Windows system file. It is a Microsoft signed file. It can change the behavior of other programs or manipulate other programs. Iertutil.dll is able to connect to the Internet, record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 44% dangerous, however you should also read the user reviews.
If problems with Internet Explorer occur, you can also visit the www.microsoft.com support page, update to a possibly corrected version or uninstall the software using the "Add or Remove Programs" function of Windows Control Panel (Windows: Start, Settings, Control Panel, Add or Remove Programs).
Recommended: Identify iertutil.dll related errors
Important: Some malware disguises itself as iertutil.dll, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the iertutil.dll 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 iertutil. 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 iertutil.dll 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.