problem with isqlt09a.dll

I run php-4.0.2-dev built on August 17th (run as CGI), with Apache 1.3.12 as server and when I open a php file I get an error like this: The dynamic link library isqlt09a.dll could not be found in the specified path c:\winnt\System32;c:\winnt\system;c:\winnt;c:\winnt\system32;c:\winnt;c:\winnt\System32\Wbem;c:\php;c:\php\dlls;c:\php\extensions. I press OK button and all goes ok... but that message is annoying. I have searched for isqlt09a.dll and I couldnt find it neither on my hdd or net. Does someone have this dll and (s)he is wanting to share it? After the message error I got an warning: Unable to load dynamic library 'c:\php\extensions/php_ifx.dll' - The specified module could not be found even it is in the specified directory. I click OK and the page is loading ok but as I said it is annoying to have that error and that warning. Thanks in advance for yer so needed help :):) Rygars PS: OS: Windows 2000 Professional, Apache 1.3.12, php-4.0.2-dev run as CGI (php.ini is copied in php.exe's directory and winnt directory... they are the same)