In your report go to Data Enviroment, Properties and on Init event put this code:

IF WEXIST('Report Designer')
zoom window 'Report Designer' MAX
ENDIF

IF WEXIST('Diseñador de Informes')
zoom window 'Diseñador de Informes' MAX
ENDIF


>What do I have to do, for every time I preview the report be Maximize, and the toolbar for the report viewer be stable, like the word toolbars??