Until recently VIA replied that Windows 10 was under development. However, VIA notified unilaterally that they could not provide the driver any longer due to internal situation of VIA. (It seems all program developers have resigned).
In this connection we have additionally provided a VIA driver including Qsound function. But we must ask your kind understanding on no further service and are very sorry for this occasion.   

In addition, HUD-mini and HUD-mx2 of Plug & Play type are highly compatible and convenient products, which work well without an additional driver, if inserted into the USB port.
Also, all functions excluding Qsound are realized in Windows 10.

Thank you very much for your having bought our products in the meantime.