safe file


Windows Media MPEG-4 Video Decoder

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mpg4decd.dll. What is it?

The mpg4decd.dll is a Windows Media MPEG-4 Video Decoder.

This file is part of Microsoft® Windows® Operating System. Mpg4decd.dll is developed by Microsoft Corporation. It’s a system and hidden file. Mpg4decd.dll is usually located in the %SYSTEM% folder and its usual size is 259,584 bytes.


The mpg4decd.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Windows Media MPEG-4 Video DecoderPart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 259,584 bytes, 241,664 bytes, 259,072 bytes, 241,152 bytes, 251,904 bytes

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