Hello people.

(I am Italian and I have a Windows XP in Italian Language).
Time ago I installed the PostgrSQL (postgresql-8.2.msi) on my PC, but a few time later I decided to Uninstall it because I did not know how to use it.

Now I have decided to reinstall it again, but doing so, during the installation process, a message appears telling that a postgres accoung is already existing. The setup process is rolled...