Coreaudio Manager Error

Hi guys, I've looked around and I still was not able to find the help I needed for this. I have a digi002 and I've downloaded the laster driver for the audio manager but when I pull up any program to use the soundcard for the digi002 I don't see an option to choose my digi002. I opened the audio manager and it showed Not connected (HW not found) how do I correct this? Thank you in advance.