It's a device firmware not a driver!
Edit: I hope you now understand error message.
OK sorry did not read it is the firmware.
In this case what does this firmware do to the hd pro? and how do we flash it if you know?
also I did install the Sonata HD driver, so far seems like it may resolved the half a second stuck problem, but when I open the sonata-hd audio CPL software, and under device it says not available, doe it only work for Sonata HD and not for the HD pro?
Sorry for all the dump questions, very new to all these.