Download Mchgrcoi.dll and fix "dll not found" error!

What is Mchgrcoi.dll ?

mchgrcoi.dll - dll file called "" is a part of Medium Changer CoInstaller program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If mchgrcoi.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.

File version: 5.1.2600.0

File size: 4.5 kb

MD5 file sum: 918326a1ba8fd354205973e8957592ef

SHA1 file sum: 35ac885fb0a1fc8a537cb7dc38ef5436200ef7b7

Mchgrcoi.dll Error Screenshot

Possible error messages regarding this file:

mchgrcoi.dll is missing

mchgrcoi.dll error loading

mchgrcoi.dll crash

mchgrcoi.dll was not found

the procedure entry point mchgrcoi.dll

mchgrcoi.dll could not be located

mchgrcoi.dll Access Violation

Cannot find mchgrcoi.dll

Cannot register mchgrcoi.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download mchgrcoi.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.

You can read more information about mchgrcoi.dll on WikiDll.com