> I could not find the checkbox(?) in project-options(?) that results to such a behaviour! uncheck -WG -- View this message in context: http://free-pascal-lazarus.989080.n3.nabble.com/Lazarus-Windows-DOS-Box-behind-a-running-app-why-tp4036075p4036079.html Sent from the Free Pascal - Lazarus mailing list archive at Nabble.com.