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To quickly resolve your problem, we recommend download and use wmmutil.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download wmmutil.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.
wmmutil.dll - dll file called "" is a part of Windows Movie Maker program developed by Microsoft Corporation.
Some applications or games may need this file to work properly. If wmmutil.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: 1.0.1376.0
File size: 0.15 MB
MD5 file sum: d77c78acbca269b01b2b94c4363e7d88
SHA1 file sum: bd5fde9fc3d77d2e16914a934d35a59ae3e27bb8
Possible error messages regarding this file:
wmmutil.dll is missing
wmmutil.dll error loading
wmmutil.dll was not found
the procedure entry point wmmutil.dll
wmmutil.dll could not be located
wmmutil.dll Access Violation
Cannot find wmmutil.dll
Cannot register wmmutil.dll
To fix errors related with .DLL file you need to download wmmutil.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 wmmutil.dll on WikiDll.com