Welcome to the forum Bertie. U just go to the Midi Button on top of the screen, open the Audio/Midi setup window. To the left there is the Midi input driver. Here u can select ur Casio Keyboard. Just make sure ur keyboard is plugged in...
Hope this help...;)


Forever Grateful, BUT, sometimes pissed of. wink
Trygve "Leo" Larsen
BiaB 2020, Windows 8.1, Intel Core i5 CPU, 270GHz, 32 Gb RAM
My OLD tracks on Soundcloud; https://soundcloud.com/trygve-larsen My NEW is unpublished
The Universe = Uni-verse ie one song.