G_Hosa_Phat wrote:
> I've been trying to develop a new application in VB.NET (VS2008) against a
> PostgreSQL 9.1.1 database server running on Windows Server 2008 using SSPI
> authentication, and I'm running into this same error. I've tried both
> specifying the username and not specifying it in my
> NpgsqlConnectionStringBuilder object, as well as trying to set or not set
> the IntegratedSecurity property of the object (not setting it results in a
> different error). I was even looking for a property I could set to define
> the user credentials (that's actually a whole different topic of discussion,
> so we'll leave that alone for now).
>
> I checked my version of Npgsql, and it's showing to be 2.0.11.0. I tried
> looking at the pgFoundry Web site and am unable to find a version 2.0.12.0
> available. Is this something that is still waiting for release, or am I
> missing something? If you require any additional details about this issue,
> please let me know.
Just a guess: You don't have something like "host all all 127.0.0.1/32
sspi" in your pg_hba.conf do you?
Regards,
Brar