Microsoft Windows Media Services plug-ins

Whenever I am playing any songs in my windows media player version 11. I am getting a error message, please check the message below.
Error: your Netscape browser does not have "Microsoft Windows Media Services" plug-ins installed".
Can you please which plugins I need to install to play the songs properly in my system.

Can you please tell me if you set Internet Explorer as the default temporarily, are you able to finish your task? Please make sure to send me the proper information regarding this problem, Ill be able to help you out.