Why is MP4 file not playing on Windows 10/11?

MP4 files are one of the most popular video formats used today. However, sometimes users may encounter issues with playing these files on their Windows PCs. If you're experiencing trouble playing MP4 videos on your Windows 10 or Windows 11 computer, there could be several reasons behind this issue. In this article, we'll explore some effective methods to fix the problem of Windows not being able to play MP4 files.

Reasons for MP4 File Not Playing

There are various reasons why you may encounter issues with playing MP4 files on your Windows PC. Some common causes include:

* Missing codecs: MP4 files often require specific codecs (codecs) to be installed and configured correctly in order to play them.

* MP4 file corruption: Corruption of the MP4 file itself can also prevent it from playing properly.

Upgrade Windows Media Player 11

One possible solution is to upgrade your Windows Media Player to a newer version. This may resolve any compatibility issues that are preventing you from playing MP4 files.

Install K-Lite Codec Pack

Another option is to install the K-Lite Codec Pack, which includes all the necessary codecs required for playing various audio and video formats, including MP4.

Use VLC Media Player

You can also try using a different media player like VLC Media Player. This media player is known for its ability to play a wide range of file formats, including MP4 files.

Check File Association

In some cases, the issue may be related to incorrect file association settings on your Windows PC. To resolve this, go to Settings > Apps > Default apps > Choose default apps by file type and ensure that Windows Media Player is set as the default player for MP4 files.

MP4 files are widely used today, but sometimes users may encounter issues with playing these files on their Windows PCs. In this article, we've explored some effective methods to fix the problem of Windows not being able to play MP4 files, including upgrading Windows Media Player 11, installing K-Lite Codec Pack, using VLC Media Player, and checking file association settings.

By following these steps, you should be able to resolve any issues with playing MP4 files on your Windows 10 or Windows 11 PC.

Upgrade windows media player 11