iertutil.dll Informations - Download and Fix

Sometimes Windows system displays error messages regarding corrupted or missing iertutil.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent iertutil.dll file can therefore effect in failed execution of the started process.

iertutil.dll file Run time utility for Internet Explorer. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of iertutil.dll related errors on your device. You can also download iertutil.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

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Fix iertutil.dll errors

1 Information about iertutil.dll file
2 Errors related to iertutil.dll file
3 How to fix iertutil.dll related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download iertutil.dll

4.1 List of iertutil.dll file versions

File info

General information
Filename	iertutil.dll
File extension	DLL
Description	Run time utility for Internet Explorer

Software
Program	Internet Explorer
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common iertutil.dll file related problems

There are various types of errors related to iertutil.dll file. iertutil.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to iertutil.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

iertutil.dll is corrupted
iertutil.dll cannot be located
Runtime Error - iertutil.dll
iertutil.dll file error
iertutil.dll file cannot be loaded. Module was not found
cannot register iertutil.dll file:
iertutil.dll file could not be loaded
iertutil.dll file doesn't exist

iertutil.dll

Application could not be started because iertutil.dll file is missing. Reinstall the application to solve the problem.

Problems related to iertutil.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing iertutil.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix iertutil.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

iertutil.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with iertutil.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to iertutil.dll file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of iertutil.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to iertutil.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the iertutil.dll file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the iertutil.dll file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the iertutil.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace iertutil.dll file

The last solution is to manually download and replace iertutil.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded iertutil.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of iertutil.dll file example directory paths.

Windows 10: C:\Windows\System32\
Windows 8.1: C:\Windows\System32\
Windows 8: 1: C:\Windows\System32\
Windows 7: C:\Windows\System32\
Windows 7: C:\Windows\System32\
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your iertutil.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename iertutil.dll

System Windows 10

File size 2158040 bytes

Date 2017-03-18

Download

File details
	MD5	3f9d59a17decbc5ed849109a8353e894
	SHA1	957b13a79bd6a68b0477384229be0919df0be04f
	SHA256	25156a0db2f75d8c7b6c29c89f928bfb2b4b4e320afc15d02e8d96e7bd2bfd32
	CRC32	dc48c1ce
	Example file location	C:\Windows\System32\

Filename iertutil.dll

System Windows 8.1

File size 2277376 bytes

Date 2014-11-21

Download

File details
	MD5	98d83b6b4fba32c39585d1e07121bea0
	SHA1	b4901cc547050ba753170d36436b99840dacdb24
	SHA256	0a90f2f255a053b518407bb3e8581bedf345e1b0d06020cb26dd2e281e1020fe
	CRC32	bd38f1c4
	Example file location	C:\Windows\System32\

Filename iertutil.dll

System Windows 8

File size 1662976 bytes

Date 2012-07-26

Download

File details
	MD5	c4738a335e7d70ac479687d392a1a614
	SHA1	a1ba31d953b664362e75aa3e2b9160353b916af8
	SHA256	ff7d73cde6f8a0256f7e9b1734a8bd04224fee42ac60916f4c2ff3b51a0627ce
	CRC32	6ee2b860
	Example file location	1: C:\Windows\System32\

Filename iertutil.dll

System Windows 7

File size 2444288 bytes

Date 2010-11-21

Download

File details
	MD5	5180380d353277d395d3b36d790aa93e
	SHA1	d5622ec5d922233867422d1e143969e226bb9a1c
	SHA256	89b894eccf65704d00d30ea3bd45b184bfab8345b779f9ae2be66b9fc7226f72
	CRC32	2d53acbc
	Example file location	C:\Windows\System32\

Filename iertutil.dll

System Windows 7

File size 2064384 bytes

Date -0001-11-30

Download

File details
	MD5	683e0c9da9e1eb9e4691dfae0ec83e36
	SHA1	7a411592391dfa84305030e2bfc723cdb5f3da10
	SHA256	f5cd7de4b315f318d495c4e28292fa47b96640d044502131934190ec58f3d1d5
	CRC32	ef3fe92e
	Example file location	C:\Windows\System32\

Filename iertutil.dll

System Windows Vista

File size 270336 bytes

Date -0001-11-30

Download

File details
	MD5	3a0d03407790a5f8b799aa683858e590
	SHA1	53b6eb3c32f36f6412073905cc43049e72657ccf
	SHA256	23e0e71aab8320f3659e946b17003edc9a9e8714bfeada30286427e2e2da738a
	CRC32	89c07dd7
	Example file location	---

Filename iertutil.dll

System Windows Vista

File size 375808 bytes

Date 2009-04-11

Download

File details
	MD5	e9b01d15131ef2b09e29590224b4b5b2
	SHA1	31099d5355c8fc92110e8653ffa563ae4536d9c3
	SHA256	b91ed42a88dc11848a6c0c47e6d203c9775ca02179ea78f6a928c718546830d5
	CRC32	666bba63
	Example file location	---