php and sybase

I got an error message when using php to connect a sybase ase server on a winnt box. First, I installed the following software on a winnt box: 1 Software installed 2 php4.03 win32 3 winnt4.0 4 ASE11.92 win32 5 IIS4 6 sybase open client Second, I configured the php.ini file and tested by using phpinfo(), and everythings look fine. lines extract from php.ini extension=php_sybase_ct.dll Forth, php script for connecting the sybase server <?php $server="servername"; $uname="sa"; $passed=""; $connect=sybase_connect($server, $uname, $passed) or die ("Could not connect to the ASE!"); ?> Finally, i got an error message which shows that the ASE denied my connection request: Sybase message: warning.......access violation.... Help please, what's wrong with my configuration. Thanks for your help Tom ===== Tom mailto:tomcwh@bigfoot.com __________________________________________________ Do You Yahoo!? Get Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/