For USB Microphones on Windows: In StudioOne you will set the "Audio Device" setting to your "Windows Audio" then hit "Control Panel" button and set the "Recording" to your Mic in the drop down. Set the latency to the lowest setting as you will be using the Windows Driver for the audio driver.
Set the "Playback" to your computers audio speakers.
This should allow you to configure the USB Mic in StudioOne for use.
If you have further issues, create a support ticket from your my.presonus account.