My name is Alex,

I bought MAGIX Samplitude Music Studio 2019. It is CD with activation code. I installed and activated it on my computer. When I use mouse to click virtual keyboard on Organ for example, I can hear sound. I connected a keyboard controller (Samson Graphite M25) and your software recognize it. I set it according to your Video, but when I'm pushing any key on that keyboard your software does not react - no sound.

PC is 64bit OS AMD processor. The program was installed on disk C:

Do I have to make some specific settings on the software? Please advise. Thank you.