Heres the issue Originally I had postgres 8.2 installed. Then I uninstalled it from add/remove programs, deleted the postgres user account, and then installed 8.3 one click installer. Then I uninstalled that and used the pgInstaller package.
As you can see from this screenshot, apparently pgAdmin isnt aware that the old versions have been uninstalled: http://img34.imageshack.us/img34/5981/28655431.jpg I've found these registry entries: HKEY_CURRENT_USER\Software\pgAdmin III\Servers So to test, I uninstalled postgres yet again, and checked the registry, and lo and behold, these entries are still there. So I guess the solution should be that this part of the registry gets cleaned when postgres is uninstalled? I'm not sure, you guys know how pgAdmin works so I hope I have helped. I'm running windows XP, Mike