Dll is the abbreviation of Dynamic Link Libraries which is used by Windows applications to run and perform optimally. It is the collection of modules which contains data and functions. Dll files are essential system components that will cause errors if they are not complete. It may be resulted from corruption of the files or deletion. Sometimes, they also run into errors when the hard disk is improperly cleaned by using disk programs. As a result, the program can not run properly because of lacking Dll files.
What is Iertutil.dll?
Iertutil.dll is an important file which is designed to work specifically with Microsoft Internet Explorer 7, and once the dll has been accidentally deleted or corrupted by a virus, malware or other software, you may encounter the error with both Windows and IE7. Therefore, you should pay much attention to it and if you come across this error, please try to fix it immediately.
How to Fix the missing Iertutil.dll?
If you are a computer novice, we strongly recommend you to use Smartpcfixer to help you.
Smartpcfixer is a set of tools which is designed to provide the user’s computer system with better optimization, which helps you manage startup items, desktop, browser objects, Internet, system service, Windows optimization, file extensions and so on. With these sophisticated utilities your system is tuned up to run at the optimal state.
To fix Iertutil.dll, you should download the file here:
http://www.dll-files.com/iertutil.zip?0WIdVEUGmR
Save to :
c:\windows\system32
Then use Smartpcfixer to register the dll:
How to re-register dll by Smartpcfixer:
Run Smartpcfixer, click ‘system fix’ -> activex register
Then click ‘re-register’ button.