A simple song playback is not working

I have a song rasputin.mid in my G:\java files1\jmf folder of my computer.

I have written this simple program to play this song but i get an error

import javax.media.*;

import java.io.*;

publicclass JMF1

{

publicstaticvoid main(String args[])throws Exception

{

File file=new File("G:/java files1/jmf/rasputin.mid");

Player player=Manager.createRealizedPlayer(file.toURL());

player.start();

}

}

This is the error i am getting

Error: Unable to prefetch com.sun.media.content.midi.Handler$MidiController@197d257

I can't understand what is wrong with the code. I have taken the code from the IBM tutorials. The path and the classpath are perfectly ok and they have been set during the installation process by the jmf itself.

[1248 byte] By [qUesT_foR_knOwLeDgea] at [2007-11-26 19:33:04]