MBox Mini Playback

I’ve had some trouble with MBox Mini and Cubase Artist 6 on my Windows 7/PC system. The software recognizes the Avid Driver and I’ve recorded what looks like a normal wave pattern with voice on a single channel. The VST sees the appropriate device input and outputs, but I can’t get it to play back over the MBox headset or monitors. The monitor meters are registering normally in playback along with the wave pattern, but no sound. I’ve googled to find very little information of use. Anyone here encountered this and a solution? THANKS

Which ASIO driver is selected?

Avid MBox Mini ASIO (64bit). Records, but will not play back.