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

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To quickly resolve your problem, we recommend download and use mmcss.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 mmcss.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Mmcss.dll ?

mmcss.dll - dll file called "" is a part of Multimedia Class Scheduler Service program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If mmcss.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: 6.3.9600.16384

File size: 72 kb

MD5 file sum: 01946468ea6196f9c54a245354c1240a

SHA1 file sum: fb0477717c97c938ffc9296e6f8366617ed86cf0

Mmcss.dll Error Screenshot

mmcss.dll missing

Possible error messages regarding this file:

mmcss.dll is missing

mmcss.dll error loading

mmcss.dll crash

mmcss.dll was not found

the procedure entry point mmcss.dll

mmcss.dll could not be located

mmcss.dll Access Violation

Cannot find mmcss.dll

Cannot register mmcss.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download mmcss.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.


Version / BitsSizeMD5/SHA-1
326.2.9200.1642059.5 kb
326.1.7600.1638548.5 kb
646.0.6001.1800037 kb

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