When I attempt to make a connection from my console app to my sqlExpress. I get the following error:

The user is not associated with a trusted SQL Server connection.

I have:

Switched users Switched passwords Switched Servers Switched Databases

I always get the same error. I am using VS 2010 and Sql Server 2005

Here is my current connection string SqlDatabase sqlDatabase = new SqlDatabase(@"Server=localmachineName\SQLEXPRESS;database=database1;user id=username password=mypassword;");