How can I use Oracle V8 on PHP for Win NT version 4?

Hi, I've followed all the indications contained in section 10.51 of PHP official manual but I did not succeed. This is the message I have: Fatal error: Call to undefined function: ocilogon() in C:\InetPub\wwwroot\php\helloworld.php on line 24 In the mean time, every thing is going perfectly for MySql (bundle with PHP Version 4), and the same problem I have with Oracle is the same that I have with Interbase. So I need some help to may be configure better than what I did the PHP.INI file located in C:\WINNT or any other file concerned with this installation. Best Regards and thanks for your help. ___________________________________________________________________ To get your own FREE ZDNet Onebox - FREE voicemail, email, and fax, all in one place - sign up today at http://www.zdnetonebox.com