>>SET PRINTER TO NAME [your printer]
>>SET PRINTER TO DEFAULT
>>You may set paper size in print properties (Page Setup).
>
>
>So to make sure I understand you correctly,
>1) SET PRINTER TO NAME [your printer]
>2) Report Form MyReport.FRX to Printer Prompt
>3) SET PRINTER TO DEFAULT
>
>???

It should be enough. You may go even without PROMPT in this case