Unable to load dynamic library 'c:\Program Files\Php3/php3_oci8.dll'

Hi Friends, I am exploring the features of PHP. I have PHP3 installed on Win98 & Oracle is on a Linux m/c. I tried to invoke calls to Oracle database but I get following error : ------------------- Fatal error: Unable to load dynamic library 'c:\Program Files\Php3/php3_oci8.dll' One of the library files needed to run this application cannot be found. in c:\work\webroot\www\result.php3 on line 26 ------------------------ Has someone encountered this error? What does it mean & which library does it need? I have tried the same with PHP4 & php_oci8.dll & I get following error : ----------------------- Warning: Unable to load dynamic library 'C:\Program Files\Php/php_oci8.dll' - A device attached to the system is not functioning. in c:\Work\WebRoot\www/result.php3 on line 26 Fatal error: Call to undefined function: ocilogon() in c:\Work\WebRoot\www/ride_result.php3 on line 28 --------------------------- Someone please provide me guidance. thanks -alok alok@yack.com