Are you 103% sure you haven't start to output some HTML code yet? -----Original Message----- From: susilo soewarno To: php-windows@xxxxxxxxxxxxx Sent: 18-6-2004 7:54 Subject: cannot add 'header' information Can you help me, sometimes i got error message and it goes like this : "Cannot add header information - headers already sent by (output started at C:\phpnuke\html\mainfile.php:42) in C:\phpnuke\html\mainfile.php on line 171" For additional info, right now i'm using IIS not Apache Web Server Best Regards, Susilo -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php