safe file


Run time utility for Internet Explorer

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iertutil.dll. What is it?

The iertutil.dll is a Run time utility for Internet Explorer.

This file is part of Windows® Internet Explorer. Iertutil.dll is developed by Microsoft Corporation. It’s a system and hidden file. Iertutil.dll is usually located in the %SYSTEM% folder and its usual size is 251,392 bytes.


The iertutil.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Run time utility for Internet ExplorerPart Of: Windows® Internet ExplorerCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
subfolder in %SYSTEM%
Keywords(s): system, monitor, hiddenFilesize(s): 251,392 bytes, 220,160 bytes, 1,778,688 bytes, 1,793,024 bytes, 2,064,384 bytes, 2,073,600 bytes, 1,792,000 bytes, 1,652,736 bytes, 270,336 bytes, 1,985,024 bytes, 1,986,048 bytes

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