The solution Windows: FL Studio ASIO or ASIO4ALL allow you to select independent input and output audio devices within the same audio device driver.As most audio device drivers only support one audio device, you can select either to your USB microphone or audio interface but not both.
The problem: If you use the F10 - Audio Settings to select your USB microphone, then you can't hear sound from FL Studio and if you select your audio device you can't record your microphone. This section covers the special issues raised by USB microphones.
Recording with USB Microphones and Headsets
