I am trying to upgrade a large asp.net application from .Net 1.1 to
I'm getting an error when connecting to the database now that the app
runs as a .Net 3.0 application.
the database connection code is part of Microsoft's ApplicationBlocks,
the Data Access Block. The project is using the SQLHelper class from MS.
The connection fails the SqlConnection call to Open()
Looking at the SQL Server 2005 logs it thinks the "Login failed" with
an Error 18456, Severity 14, State 5 which I think means some sort of
The exact code works in .Net 1.1
The error happens after upgrading .Net 3.0
If I change the <trust level= in the web.config from Medium to Full
the .Net 3.0 call to SqlConnection.Open() works just fine.
This application needs to run under Medium trust.
anyone have any ideas what I need to change to get this to work under
Medium trust? Other settings I need to make in the web.config maybe?
Do I need to upgrade to a newer version of Microsoft's Enterprise