Can't delete setup database/ Is it the wright forum?

Could anyone tell me what the setup db is? when running the command “server” to create the DB’s and start services process stop at “Admin Process: searching Administration request database” also when I looked at the setuplog.txt it tells me about the setup database that can not be deleted.

Please anyone could guide to what forum I should be asking this question?

I have asked this question a few times and noone has answer anything please help I am desperate.

thanks