after install this driver, i can run the soundblaster x-fi, but i lose all the sound of the computer. and if i play a song in spotify i received a message "spotify can not play this now" and nothing sound. but the system recognize the speakers and the AAF DCH OPTIMUS AUDIO at the control panel.
my motherboard is msi x570 gaming plus
and the sound hardware is ALC1220P
what should i do?, help please