>Do you mean your button is supposed to be above the Viewer as in on top of and I don't mean layering? Your button is on a VFP form in a small window or what? Not clear what you're doing with the button and where you want it?

HI Steve
I have a form used for the preview of my report on that form I have put a button to change th printer i try to put this button over the preview. That way it will look like it's belong the preview

Ben