Enhanced / Creative Profile Creation SDK for Adobe Camera Raw 10.3

I downloaded the profile creation SDK from http://www.adobe.com/go/profile-sdk and I am following the steps for creating "My First Profile". Everything works as described until I save the profile. The saved "My First Profile" does not appear in the Profile Browser. In fact, there isn't even a "User Profiles" group at the bottom of the list as expected. Any ideas? Anyone else having this problem?