TTS with mbrola is not working

Pajerro

Hello, i tried to get mbrola running in processing. I installed everything and as erro i get that:

Make sure you FULLY specify the path to
the MBROLA directory using the mbrola.base
system property.

import guru.ttslib.*;

TTS tts;

void setup() {
      System.setProperty("mbrola.base", "C:/Users/Paul/Downloads/Compressed/mbrola");
      tts = new TTS("mbrola_us1");
}

void draw() {
}

void mousePressed() {
  tts.speak("Hi! I am a speaking Processing sketch");
}

can somebody help me to fix it?

Thanks!