Java Speech

jeg har hentet free tts fra http://freetts.sourceforge.net/docs/index.php

jeg kan compile koden uden problemmer men når jeg prøver at kører den får jeg følgende fejl:

Can't find synthesizer.
Make sure that there is a "speech.properties" file at either of these locations:
user.home: C:\Documents and Settings\Henrik
java.home: C:\j2re1.4.0_01\lib

jeg har placeret speech.properties filen begge steder så jeg ved ikke hvor fejlen er håber at nogen kan hjælpe mig.
her er koden:

import java.io.File;
import java.util.Locale;
import javax.speech.Central;
import javax.speech.Engine;
import javax.speech.synthesis.Synthesizer;
import javax.speech.synthesis.SynthesizerModeDesc;
import javax.speech.synthesis.SynthesizerProperties;
import javax.speech.synthesis.Voice;


public class Speech
{
    Synthesizer synthesizer;
    String words;

    public Speech(String words)
    {
    this.words = words;
    }
   
    public void setVoice()
    {
    try
        {
                String synthesizerName = System.getProperty("synthesizerName","Unlimited domain FreeTTS Speech Synthesizer from Sun Labs");


        SynthesizerModeDesc desc = new SynthesizerModeDesc
            (synthesizerName,
            null,
            Locale.US,
            Boolean.FALSE,       
            null);               

        synthesizer = Central.createSynthesizer(desc);

        if (synthesizer == null)
            {
            String message = "Can't find synthesizer.\n" +
                            "Make sure that there is a \"speech.properties\" file " +
                            "at either of these locations: \n";
       
            message += "user.home    : " +
            System.getProperty("user.home") + "\n";
            message += "java.home/lib: " + System.getProperty("java.home")
                    + File.separator + "lib\n";
           
                System.err.println(message);
            System.exit(1);
            }

       
        String voiceName = System.getProperty("voiceName", "kevin16");
        Voice voice = new Voice(voiceName, Voice.GENDER_DONT_CARE, Voice.AGE_DONT_CARE, null);

       
        synthesizer.allocate();
        synthesizer.resume();
        synthesizer.getSynthesizerProperties().setVoice(voice);
        }
    catch(Exception e)
        {
        System.out.println(e);
        }
    }

    public void doSpeak()
    {
    try
        {
        // speak the "Hello world" string
        synthesizer.speakPlainText(words, null);
       
        // wait till speaking is done
        synthesizer.waitEngineState(Synthesizer.QUEUE_EMPTY);
       
        // clean up
        synthesizer.deallocate();
        }
    catch(Exception e)
        {
        System.out.println(e);
        }
    }

    public static void main(String[] argv)
    {
    String words = "Hello world!";
    Speech speech = new Speech(words);
    speech.setVoice();
        speech.doSpeak();
    }
}