>> The thing not working is when I add a network printer, the program does not produce any data
>
>Hi Mark, not likely that it will since it gets the data from the local registry. Obtaining the DEVMODE data would probably the best way though more complex one.

>it gets the data from the local registry
Right, but a printer is installed locally, it's just not connected to the local computer. I can change settings for such printer that would not match its remote settings, where are they stored then?