Question

Just purchased and  install Studio One 3, installed audiobox usd drivers (this audiobox is working properly)

Windows Audio      error :  No audio device

Answer 1

Sorry to hear about the recent issues you have been experiencing.

Unfortunately, there is not enough information here to properly assist your request. I went ahead and created you a support ticket on this issue so we can properly help you resolve the issue.

Please go to https://my.presonus.com/support, to view/respond to the ticket.