note 21130 added to function.printer-open

I try to modify the php.ini file with the path c:\winnt\system32 but it didn't works : ie load the page and doesn't stop or i have a message "unable to load dynamic library..." I've ever try all the possible path... Can anyone help me? -- http://www.php.net/manual/en/function.printer-open.php http://master.php.net/manage/user-notes.php?action=edit+21130 http://master.php.net/manage/user-notes.php?action=delete+21130 http://master.php.net/manage/user-notes.php?action=reject+21130