How long does it take to receive it through email? All I got was some sort of email saying my DAT app was received, the app ID #, schools I want my scores sent to, and the cost.
Your eligibility code is your dent pin #. Just try typing that in as your eligibility code on the prometric website and it may allow you to schedule! (I had the same problem a few weeks ago and someone told me to do that and it worked!) Hope this helps!