The Korg isn't a driver. The computer and it's sound card use one of several drivers.....ASIO, MME, WDM, or WASPI (I think it's called) The driver in the computer handles the audio and midi in/out.
Sorry for the confusion, yes, my 6i6 shows as the MIDI driver on my setup. I was just trying to give Zeke something else to check, the MIDI driver settings in BIAB & RB.