If it's any help - when I first got mine it wouldn't even work with Reason or Ableton live. I downloaded the special drivers from Korg's main website (Japan) still no joy.
Then for some bizzre reason I decided to download them from the Korh UK website - worked OK on Reason, Ableton, Korg M1le and NI FM8. Suggest that you don't take it for granted that drivers download from Korg work OK without a confidence check.
Jim O'Shea