Windows Active Directory and LC authentication

hmmm... I have another reinstall issue. I feel I had to essentially uninstall and reinstall due to making a change in the Active Directory on my developer's machine, learning that removing AD loses JBoss authentication (is there something I needed to do or should've done before I ran DCPROMO to remove the AD Mockup I did for a client's environment?)

Anyway, after stopping all services, removing the LiveCycle install and rebooting - then reinstalling Livecycle - everything went fine until installation got to "LiveCycle ES Database Initialization" - clicking the "Initialize" button yields an error:

Bootstrapping Error: ALC-TTN-103-000
Failed on step 'Invoking component bootstrapper' of task 'Bootstrapping User Manager'

ALC-TTN-103-000: Bootstrapping request failed on server. Message from server:

ALC-TTN-011-003: Bootstrapping failed for platform component [UserManager]. The wrapped exceptions's message reads:
Failure to load Configuration default. error:java.lang.RuntimeException: nullexecute query failure(select * from EDCCONFIGURATIONENTITY where (EDCCONFIGURATIONENTITY.name like binary ? and ISNULL(EDCCONFIGURATIONENTITY.parent)) limit 1)

Any ideas??? Did I not completely remove something during uninstall?

Laz