Well, Blink, the culprit was Korg Drivers and I unhooked all my Nano Korg Kontrol series, pad, key, and mixer. Which I never used anyway. But still, my Korg 01W/fd is not working with my audio sounds of my old keyboard. I hate to get rid of it causes I like some of those old sounds for composing and why should I? It worked for me for 19 years without a problem. I tried to hook it up to the use of external midi. Not one input or output would work. Until I find a way to get my sounds back in audio channels. I guess I am stuck with logic pro sounds. Anyway, you were right about the quick uploading of Logic. Thanks