Eris HTC Demo Device w/ 2.1 Issue

[danrh13]

I have an HTC Eris demo device (one of the Eris' that got the official 2.1 from HTC), and I can't access Market or Gmail. When I got the phone it had a hard reset done, did the setup and it never asked me for my Gmail info. Now when I turn on the device it states
"The application Google Partner Setup (process com.google.android.partnersetup) has stopped unexpectedly. Please try again."

I cant find anything on the forum because its just a bunch of people saying "good luck". Any fix?