Bob,

>When trying to reference the new class in the Factory file, the class is not found. I tried adding a 'using' clause, but still it cannot be found. I opened my aAppTest file to test and was able to reference this new class there, so the class is out there, but I am not sure why it cannot be referenced in the factory.cs file. Here is the code from the aBusinessObject.cs file:

This should work just fine...that said, there's nothing magic about placing the class definition in ABusinessObject. Try adding a new class file to your project containing that class definition instead, and see if you can get it to compile.

Best Regards,