Dear Experts

To view report in, showwindow=1, forms I use following codes

DEFINE WINDOW output FROM 2,1 TO 25,80 TITLE 'Output' ;
   CLOSE FLOAT GROW ZOOM
ACTIVATE WINDOW output in WINDOW form1

ON KEY LABEL ESC RELEASE WINDOW output
REPORT FORM DATE.FRX PREVIEW NOWAIT IN WINDOW OUTPUT

But defined window does not appear in maximum size.
How to show this window in maximum size?

Please help