Describes a problem that occurs in Windows Vista when you try to play a video file by using Media Center Extender for Windows Media Center. Specifically, the file does not play as expected. A workaround is provided.
Fixes an issue in which a video protected by Digital Rights Management may not play correctly when you install multiple third-party DSP plug-ins for Windows Media Player on a computer that is running Windows 7.
The following table lists the multimedia file types that are supported by different versions of Windows Media Player ( ). Note Additional file formats might be supported if you install new codecs in Windows. For more information, see .
Some secure files you download may be locked with Microsoft Digital Rights Management (DRM) technology, and you cannot play or open these files until you obtain the appropriate license. This article describes how to download secure music and content...