It appears it was the one he didn't bother to get.
Special Provisions for Proposed For-Profit Colleges
If an in-State, for-profit organization wishes to establish a for-profit (proprietary) college, it must first apply to the Bureau of Proprietary School Supervision for licensure as a non-degree, post-secondary school.
http://www.highered.nysed.gov/ocue/aipr/Protocolforopeningacollege.htm
Again, I fail to see that this was a college. It looks like a typical seminar. This in no way looks like a “non-degree, post-secondary school” It looks exactly like Praeger’s outfit.