>I have an App.Config in my solution. My SQL connection string is in there and in development it works fine.
>
>I build a Setup and installed remotely at the client site and the App.Config is there, as is Inventory Tracker.exe.config. My
>application is reading the conn string from this file, not app.config. Can someone explain this. I don't understand what's
>going on.
>

Also have a look at http://www.emoreau.com/Entries/Articles/2009/05/Using-the-ConnectionStrings-section-of-the-configuration-file.aspx