The device you have created with the slider and the little knobs on it is a device designed to receive midi not send it. That is the correct device for anything sending into Studio One. What I saying is go to the external devices area again and create a new device except select what looks like the little keyboard icon. No leave your drum pad connected to the audio box. You should be able to record the audio from the drumpad and the midi at the same time onto two different types of tracks at once. You then need to create an audio track and the select the audio box as the input source. The Microsft midi mapper has nothing to do with any of this I assume.Īs far as recording the sounds from the drumpad, the audio outputs need to be connected to the audio inputs of the audiobox. You are not sending to the drumpad I assume but receiving from it. Once you do all this correctly the Audiobox will be available as a midi input source. Try adding a keyboard instrument and then in the RECEIVE FROM box you should have the Audiobox listed there so select it. I thought the fact the audiobox was on and running the midi would be automatically there but maybe I am wrong. You need to add an external device that looks like a keyboard eg a controller sending midi. Firstly you have created a device designed to receive a midi signal not send it.

Fl studio 12 microsoft midi mapper fail