bonjour jai achete la version payante probleme la carte son est reconnu mais impossible d enregistrer pas de son et pas de clavier

If Logic works and the app don't maybe could be a problem of output routing rather than input midi...that happens usually to me, logic is a bit friendly than other programs about spitting out audio (one way or another it finds a way to send out the sound)...if you click with the arrow pointer on See Music keyboard does the program make some sounds? If it don't check the Midi/audio settings.