Disabled buttons for Print setup or Print in preview mode (QuickReport 3.0.7)

I have enabled buttons for "Printer setup" or "Print" in design time mode,
when I start preview.
But in runtime mode this buttons are disabled.

I have instaled Quick Report standard 3.0.7 in Delphi5 C/S.

Could help me, where is problem?

Thanks Vaclav Chmel
TOPOL PRO s.r.o.