Within your DAW or music software (e.g., Audacity, Ableton), you must manually select the Casio device as your MIDI Input/Output .
“Just use a generic MIDI driver,” said one post from 2015. casio usb midi driver windows 10 64 bit
The driver supports two-way data flow, allowing you to use your keyboard to play virtual instruments on your PC or send MIDI files from your computer to be played back through the keyboard’s internal speakers. Connection Quick-Start Hardware Connection: Use a standard USB Type-A to Type-B cable (often called a "printer cable"). Ensure it is a data transfer cable , not just a charging cable. Turn on your Casio keyboard first, then connect it to a USB 2.0 port Within your DAW or music software (e
Download a tool like or KORG USB-MIDI Driver Uninstall Utility (which works for all brands). Remove unused MIDI entries. Restart your computer and reconnect the Casio. Legacy Drivers for Older Casio Models Remove unused MIDI entries