Hello Ross, Wednesday, April 13, 2005, 4:16:07 PM, you wrote: R> I get the following warning when trying to load this extension. R> (php_mssql) R> PHP Warning: PHP Startup: Unable to load dynamic library R> 'c:\PHP\ext\php_msql.dll' Well which of the two DLLs do you actually want to use? php_mssql.dll is NOT the same as php_msql.dll R> I am runnning php5 with IIS 5.1 and mysqlserver 4.1. The server R> works fine and mysql server is running ok. More to the point NEITHER of them are used for MySQL! They're for Microsoft SQL Server. PHP5 + MySQL 4.1 should be using the php_mysqli.dll ideally. Best regards, Richard Davey -- http://www.launchcode.co.uk - PHP Development Services "I do not fear computers. I fear the lack of them." - Isaac Asimov -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php