Jeremy,
This sounds like a logic error in your code. You are going to have to put some breakpoints into your code and step through it in the debugger to figure out what the difference is.
>The problem is how it gets filled up. If I call the form standalone, the combo box fills up just fine. When I call it from my login class, though, it doesn't put any names into the combo box. I've tried moving the form from modal to modeless and using a READ EVENTS call to stop at the form, and using an array and AddItem() calls instead of a cursor to fill it up. With all cases, the standalone works fine, but calling it from my login class means no names. Is there any settings that would cause this behavior? Thanks.