Bit: 64
Latest version: 11.0.6001.7000
Size: 0.22 MB
Language: U.S. English
Description: Windows Media MPEG-4 Video Decoder
Company: Microsoft Corporation

Download PC Repair Tool & fix mpg4decd.dll error automatically

Download mpg4decd.dll file for Windows 7, Windows 8, Windows 10 and fix mpg4decd.dll is missing or not found dll error. The latest version of mpg4decd.dll file is v11.0.6001.7000 which is a 64 with a file size of approximately 0.22 MB. Microsoft Corporation is the developer of mpg4decd.dll and the file belongs to Windows Media MPEG-4 Video Decoder.

What is mpg4decd.dll ?

DLL stands for Dynamic Link Library. mpg4decd.dll is a file that contains code, resources and data that other programs can use. Thus, Dlls provide a way to modularize applications so that their functionality can be updated and reused by other applications. Dll's also help to reduce application size and memory footprint since many applications can share the same code contained in a single Dll file such as mpg4decd.dll.

How to fix mpg4decd.dll error?

If you are here because your seeing mpg4decd.dll errors in your Windows such as :

  • mpg4decd.dll not found
  • mpg4decd.dll is missing
  • Failed to load mpg4decd.dll
  • or any other similar dll error

There are number of ways to fix mpg4decd.dll errors. Below you will find 2 such ways:

How to install mpg4decd.dll file?

Where do I put mpg4decd.dll file? Download mpg4decd.dll and copy it to the application’s installation folder.

Make sure to download mpg4decd.dll 32-bit file for 32-bit Windows operating system and mpg4decd.dll 64-bit file for 64-bit Windows operating system if they are available. Most new Windows systems would probably be a 64-bit one. You can check to see if your computer is running a 32-bit or a 64-bit version of Windows by doing:

Windows 10 and Windows 8.1
  • Select the Start button, then select Settings > System > About.
  • At the right, under Device specifications, see System type.
Windows 7
  • Select the Start button , right-click Computer, and then select Properties.
  • Under System, see the system type.

After you are done with above installation instructions, try restarting the application throwing mpg4decd.dll is missing error.

If that doesn’t fix the error, copy the mpg4decd.dll to the systems directory. This can vary between Windows OS versions. Check out the systems directory path for different Windows versions below:

  • C:\Windows\System (For Windows 95, 98, Me)
  • C:\WINNT\System32 (For Windows NT/2000)
  • C:\Windows\System32 (For Windows 7, Windows 8, Windows 10)

Restart your Windows and see if the error is fixed.

How to register mpg4decd.dll file?

If the error persists, try to register the mpg4decd.dll in Windows registry. This can be done by using the “REGSVR32” command prompt and giving the dll file mpg4decd.dll.

  • Windows > Click Start > Run
  • REGSVR32 mpg4decd.dll

Make sure you run the command as administrator from the Run Box.

Once you are done registering the mpg4decd.dll in the Windows system’s registry, you should be good to go. Restart your Windows once again and mpg4decd.dll missing error should be fix.

Clicking on 'Download mpg4decd.dll' button below will take you to the download page where you will see list of mpg4decd.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of mpg4decd.dll to fix dll errors which is v11.0.6001.7000.

Download mpg4decd.dll