pgAdmin3 connection problems
Make sure PostgreSQL Server is allowed through the firewall:
On the server machine, go to
Control Panel > System and Security > Windows Firewall > Allow an app through Windows Firewall
Scroll through Allowed apps and features, make sure 'PostgreSQL Server' is checked.
You need to adjust pg_hba.conf
:
http://www.postgresql.org/docs/current/static/auth-pg-hba-conf.html
Once you add your own host and corresponding user, restart postgresql server so hopefully you can connect.
Also you might need to enable it's port on the network: http://www.cyberciti.biz/tips/postgres-allow-remote-access-tcp-connection.html
i have the same problem. I disabled all my third party antiviruses and firewalls and reinstall PostgreSQL again and its now working fine... :)