See our Commercial Software thread
Join Date: May 2005
Posts: 6,489
The version without PostgreSQL is for people who already have PostgreSQL setup. You need to setup PostgreSQL once, but only once. PostgreSQL is the database server that PokerTracker uses to store all of its data in. You need access to some PostgreSQL server.
For ease of configuration it is recommended you download the version WITH PostgreSQL once via the pokertracker.com site; once PostgreSQL is installed then you can download upgrades without postgresql.