oldlinux unit has been long deprecated. Use fpFork from BaseUnix as replacement: http://www.freepascal.org/docs-html/rtl/baseunix/fpfork.html -- View this message in context: http://free-pascal-general.1045716.n5.nabble.com/Fork-tp5713675p5713677.html Sent from the Free Pascal - General mailing list archive at Nabble.com.