Trying out Midi guitar 2.2.1 in Cubase -trying to export to WAV file has noise

Hi-

Trying out Midi guitar 2.2.1 in Cubase -trying to export to WAV file has noise , even trying just short sample to see how it will sound.

What is causing this?

maybe just start with normal conversion, no idea what you are trying to do.
See the quickstart at https://www.jamorigin.com/docs/daw/#toggle-id-11

Exporting a project should be done AFTER recording midi with our app to the instrument track.