If I was running XP I wouldn't hae this problem... Would've ran the app from cmd...

Yeah, I thought of that, but unfortunately it ain't an option...

So any other ideas how to print with an USB printer ? Is dosprn any usefull? it works if I open the program with cmd, but I need it to be fullscreen.

http://www.vogons.org/viewtopic.php?t=25483&postdays=0&postorder=asc&highlight=print&start=0 Before I post this, I followed the instructions on that thread, but no luck :( My program supports only LPT1 so I put this line in the config: parallel1=file dev:LPT1 next, I put in this line in cmd, before …