When you attempt to play a Windows Media Player .ASX file from a Web page, only the first sound file is played.
This behavior will occur if all of the following are true:
- The Web page uses an embedded Windows Media Player control with the classID for Windows Media Player version 6.4.
- The Windows Media Player autostart control property is set to false.
To prevent this behavior, do not use the autostart property. See HOW TO: Play audio files by using Visual Basic .NET