Joseph,

>I created an application with Quick Start, and ran it. Then I added classes, including a business object with SQL Pass-Through, and tried to run it again. I got this message:

>----------------------
>Error #11
>Message: Function argument value, type, or count is invalid.
>Line: 99
>Code: IF EMPTY(this.cDefaultDatabase) OR !FILE(this.cDefaultDatabase)
>----------------------
>Method: Init
>Object: userloginenvironment

I'm not sure why you're getting this error...it's the first data access to take place when you launch your application. It looks like the cDefaultDatabase property is empty at the point where this code executes.

Try opening your CUserMgr class (located in CManager.vcx), then launch the business object builder against it. Make sure the database key is set properly (the UserLoginEnvironment class is actually an app-specific class located in ADataEnv.vcx).

Regards,