>Using XFRX
>
>I am using the built-in previewer as follows:
>
>

* initialize the previewer
>loPreview = Createobject("frmMPPreviewer")
>loPreview.WindowType = 1 && Modal

>
>This works fine, except that the preview window appears within the current form.
>
>The application does not fill the entire screen, and the preview window appearance is too small.
> It would be better if the preview window opened as a completely separate window, full screen (or a defined size bigger than the application). It should still be modal.
>
>Can it be done?
>
Try

loPreview.Desktop = .T.