E.R.

>I'm having some problems with the AAppTest and the Object Test Bench. When I try to invoke a method on my object I get a message that the project needs to be rebuilt. After rebuilding the project I still get the same message.

Paul's suggestions are good ones. In addition, are you instantiating an instance of AAppTest first to set up the runtime environment? If you are and it's still not working, try instantiating a very simple object and see if that works. Also, are you using VB .NET or C#?

Best Regards,