mmcss.dll file error

Please note that the error message could vary. Some of the common cases are: missing, corrupted, crashed, not found etc.

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Date Added:
Last Updated: 08/08/2020


Download Link Architecture File Size Language Checksums Description Downloads Version Download Link
Download 32bit 72.0 KB U.S. English Multimedia Class Scheduler Service 0 6.3.9600.16384 Download
Download 32bit 59.5 KB U.S. English Multimedia Class Scheduler Service 0 6.2.9200.16420 Download
Download 32bit 48.5 KB U.S. English Multimedia Class Scheduler Service 0 6.1.7600.16385 Download
Download 64bit 37.0 KB U.S. English Multimedia Class Scheduler Service 0 6.0.6001.18000 Download

Information Regarding MMCSS.DLL

mmcss.dll is a DLL file part of Multimedia Class Scheduler Service program which is developed by Microsoft. In order for the program to work properly, it needs a properly working dll file.

Possible MMCSS.DLL Error Fixes

If you have visited this page and looking for the mmcss.dll file, you have mostl likely encountered one of the following errors below:

  • mmcss.dll is missing.
  • mmcss.dll not found.
  • mmcss.dll has crashed.
  • mmcss.dll access violation.
  • mmcss.dll is corrupted.
  • mmcss.dll could not be located.
  • There was a problem starting mmcss.dll.
  • Cannot find mmcss.dll.
  • Error loading mmcss.dll.
  • mmcss.dll is either not designed to run on Windows or it contains an error.
We have good news for you, by downloading and replacing the mmcss.dll file on your computer you will be able to solve any of the errors we have mentioned above.

Downloading the mmcss.dll file

In order to fix the mmcss.dll error, you will need to download and install the DLL file in the appropriate directory. First, look at the download section on this page and get the corresponding version to your operating system. Pay close attention to the architecture of the file (either 32 or 64 bit), but also look for the language version. If there are multiple versions available we recommend you go with the latest one available.

Fixing the mmcss.dll Error

Once you have downloaded the mmcss.dll file, make sure you extract it using WinRar or a similar tool and place it in the directory where the faulty program is located. If this doesn't solve your problem, you may also want to copy the downloaded mmcss.dll file in your System32 folder for 32Bit systems or SysWoW64 folder for 64bit based OS.


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