w3core.dll File Information
  • DLL File Name:w3core.dll
  • File Type:Win32 DLL
  • Product Name:Internet Information Services
  • Developer:Microsoft Corporation
  • File Version:6.0.3790.3959
  • File Size:341.5KB (349696 bytes)
  • Language Code:Neutral
  • Character Set:Unicode
  • MD5 Checksum:49a356952f4dc8381efde72166150cf6
  • Copyright:© Microsoft Corporation. All rights reserved.

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W3core.dll Errors and Solutions

IIS Web Server Core

The file w3core.dll is a 32bit Windows DLL module for Internet Information Services software or other related programs. The file and the associated Internet Information Services software was developed by Microsoft Corporation. The file was licensed as © Microsoft Corporation. All rights reserved..

w3core.dll file is a critical component for the software to work properly and without any dll error messages. You may receive an error message like the ones below that indicates the file is not found, damaged, or the wrong version.

  • This application failed to start because w3core.dll was not found.
  • The file w3core.dll is missing or corrupted.
  • A required component is missing: w3core.dll. Please install the application again.
  • Error loading w3core.dll. The specified module could not be found.
  • The program can't start because w3core.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • W3core.dll is either not designed to run on Windows or it contains an error.

To fix the error, you need to copy the missing w3core.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. The current version of dll file available on our site is 6.0.3790.3959 with a size of 341.5KB.

How to Install w3core.dll

You can download w3core.dll for free from the download section on this page. After you download the compressed file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application or game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

Copy the extracted w3core.dll file to the installation folder of the application or game.

Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the .DLL file directly to Windows.

Register DLL File Using Microsoft Regsvr

Copy the file to "C:\Windows\SysWOW64\" (32bit)

Copy the file to "C:\Windows\System32\" (64bit)

You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

Right-click the "Command Prompt" search result and click the "Run as administrator" option.

Paste the following command into the Command Line window that opens up and press Enter key.

%windir%\System32\regsvr32.exe w3core.dll & %windir%\SysWoW64\regsvr32.exe w3core.dll

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Download w3core.dll
Version OS Size Language Download
6.0.3790.3959 32bit 341.5KB Download

Please note : This is a free download. No guarantees or warranties are given or implied. Please download and install the file at your own risk...

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External Resources

W3core.dll - What Is W3core.dll? - Processlibrary.com - The Online- - www.processlibrary.com

W3core.dll is a iis web server core. find out what w3core.dll is doing on computer, whether its safe, info on related errors and how to remove it.


W3core.dll Download - Free Dll Files - www.dlldump.com

Download the dll file w3core.dll for free! tip: click here to run a free scan for w3core.dll related errors


Periodic Faults In W3wp.exe - social.technet.microsoft.com

Im getting daily faults in w3wp.exe in event.log: faulting application w3wp.exe, version 6.0.3790.3959, faulting module w3core.dll, version 6.0.3790.3959, fault-