by ptrack pat » Wed Jul 30, 2008 5:05 pm
You should be using the Utilities > PostgreSQL Database Functions window in PT to make backups of your database, this creates a single compressed file that you can use to restore your database easily.
PostgreSQL is not just a single file, it's made up of a number of data files. If you want to back those files up too it doesn't hurt, they are located in the c:\program files\postgesql\[version #]\data folder
where [version #] is the version of PostgreSQL you have installed, like 8.2 or 8.3