If the message says ASIO and MIDI in the same window like that, that's weird.

Try going to Audio tab and selecting MME instead of ASIO.

Better yet tell us what ASIO driver you are using in BiaB, likely the same one will work in RB; more likely a different ASIO device is selected in RB compared to BiaB
Also possible something else used the ASIO driver and didn't release it ... or you have another program 'claiming' the ASIO driver and it isn't available ... or
lots of possibilities; give us more info to work with.

Which drivers are selected in the MIDI drivers window?
Which are available?
Same for the audio drivers window under both ASIO and MME if possible.


I do not work here, but the benefits are still awesome
Make your sound your own!