The GxSetFrm Utility is a Windows editor for the gxprn.ini file.
If you need users of your application to be able to change the printing settings, you can embed a call to this utility in your (Windows) application as follows.
Event 'GXSETFRM'
call('gxsetfrm')
EndEvent // 'GXSETFRM'
The utility is distributed with the GeneXus Standard Classes.
The application can be run on any PC, since the sole objective is to generate the gxprn.ini file to be copied on the server. In case of NET generator, gxserfrm utility is in the web\bin directory.