>Dear all
>
>i have set a custom page size(eg. 20.32x20.32) in Window XP and made it as my default page size in the default printer(eg epson LQ1170), when run the report, it still shows A4(not custom) in the printer dialog, but the same situation works in Window 98 or Window ME
>
>anything else need to be set ?

Try following. Open your report as a table and blank out TAG and TAG2 fields in the first record. Also remove following printer related lines from EXPR field.

DRIVER=
DEVICE=
OUTPUT=