In the Now Playing area, right-click the file that you try to play, and then select Properties.

Obtain and install the codec by following these steps in Windows Media Player 11:ĭetermine whether the codec is installed on the computer that you are using to play the file. The following steps are intended for advanced computer users. If you aren't comfortable with advanced troubleshooting, ask someone for help, or contact Microsoft Support.

If you still can't play the file correctly, try the steps in the Advanced troubleshooting section. If you're prompted to install the codec, select Install.

Select the Player tab, select the Download codecs automatically check box, and then select OK.To do so, follow these steps in Windows Media Player 11: To resolve this problem, configure Windows Media Player to download codecs automatically. This problem occurs if a codec that's required to play the file isn't installed on the computer. To determine if this codec is available to download from the Web, click Web Help. Windows Media Player cannot play, burn, rip, or sync the file because a required audio codec is not installed on your computer.Ī codec is required to play this file. Windows Media Player cannot play the file because the required video codec is not installed on your computer. However, the audio plays.Īdditionally, when you try to play an audio file or a video file in Windows Media Player 11, you may receive an error message that resembles one of the following error messages: When you try to play a video file in Windows Media Player 11, the video doesn't play. Then, type regedit and select OK.Ģ.This article provides a solution to an issue where the video doesn't play when you play it in Windows Media Player 11.Īpplies to: Windows Media Player 11 Original KB number: 926373 Symptoms We recommend that you make a backup of the Windows Registry before going ahead.ġ. Check if the values within those entries are correct. The Windows Registry contains a set of specific entries that the Windows Media Player often relies on to play audio and video files.

Re-open the Windows Features box, check the box next to Windows Media Player, and select OK to reinstall the Windows Media Player.

Mediaplayer codec