But, if the toolbar was already docked,

MOUSE DBLCLICK AT 0.1, 0.1 WINDOW "Print Preview"

will undock it...

So, the next question is:
How do you check the dock state of the toolbar?

>

REPORT FORM MyReport PREVIEW NOWAIT
>MOUSE DBLCLICK AT 0.1, 0.1 WINDOW "Print Preview"
>

HTH
>
>>Is it possible to have the Report toolbar docked always when the users select preview.