TOPIC: User auto creation

Just a quickie .
Is there anyway Dt Reg can override the joomla setting for registrations?
Problem I have is that the site cannot allow public registration .
You must sign up for an event to create an account on the joomla site
( Joomla User Auto-Creation: Yes ( Required ) )
Only thing is If I have allow registrations disabled in Joomla
Even if I fill in the Username and Password in the event reg form the user is not created .
Obviously because joomla isn't allowing it .
How do I allow site registration only through DT Reg and not through joomla?

NVM . Hacked joomla . Not the best way but it worked