Logic Pro 9 Midi instrument won't go away

#1
Instrument "nanoKEY CTRL" sends to a MIDI port named "CTRL" of MIDI interface "nanoKEY" which no longer exists.
I no longer connect this keyboard. But I can't find how to tell Logic that. I check the box "don't show again" to no avail. I uninstalled the Korg control but still no change.
 
#2
After asking the forum I continued to search my Logic help fie. When I went to the arrange window there was the control for my Korg. I deleted it and should not see the message again. My apologies for using up space with a question I can answer by digging.
I hope someone can learn by my solution.
 
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