It's very difficult to assist you without details about your system.
Please read the "
help us help you" post and follow the directions there for posting information about your computer.
We need that specific information about your computer to be able to help you. It would be a waste of time for us to post fixes for Intel processors if you're using an AMD processor.
Some generic troubleshooting: make sure you aren't using the MBox mini as the generic windows audio device.