Windows Authentication problems

[Lalasa]

Hi,

In my Console Application, I am accessing sql server using windows
authentication and I get this error.

Login failed for user '(null)'. Reason: Not associated with a trusted
SQL Server connection.

How to fix this on sql server side?

Thanks,
Lalasa.

 

[Dave]

in the connection string add:
trustedconnection=yes
or
integrated security=sspi

 

[Ignacio Machin \( .NET/ C# MVP \)]

hi,

post your connection string

cheers,