A new option constant is available in 4th Dimension 2004.3 for SET PRINT OPTION. This new option lets you hide all the printing progress system windows for the current process. This option is particularly useful in the case of PDF printing under Mac OS X.

SET PRINT OPTION(option; value1{; value2})

Pass Hide printing progress option or 14 to option.

Pass 1 in value1 to hide the progress windows and 0 to display them.