Shawn,

>I did a Find for DefaultCommandType in the entire solution and only ABusinessObject.cs has the line already in it.

OK, that's as it should be. It sounds like you're getting an error from ADO.NET regarding your connection string. However, if you are able to generate business objects using the BLG then your connection string should be OK. I recommend double-checking the connection string setting in your app.config file anyway. If nothing looks obvious, you can send me your project via private e-mail and I can take a look at it.

Best Regards,