>>>>Do you have your printer info saved with the form ?
>>>
>>>Not that I'm aware of. Where would that be?
>>
>The treeview is a list of forms that can be double-clicked to start up, so serves as a menu alternative. If we start the form from the actual menu, we get the same error. See attached screen shot.

On this form do you have an editbox on one of the pageframe pages? I recall I had this error a while ago on a form with pageframes, some refresh and editbox. I forgot how did I resolve it.