Thanks for the reply.
I set the four Host Boxes of the Toolbar exactly as you said:
- “Windows WASAPI”
- “Speakers (6-Bose USB Audio)”
- "Speakers (6-Bose USB Audio) (loopback)’
- “2 (Stereo) Input Channels”
I clicked the red Record button, and got this popup: “! Error while opening sound device. Please check the input device settings and the project sample rate”
I checked the Tutorial, but can not find exactly how to do this.
Now what ??