PHP MSSQL problem

[andrewsmd]

I have php 5.2.9 installed on windows vista running iis 7. Whenever I try to use mssql functions I get the fatal error called to undefined function problem. I have the extension uncommented in my ini file and the mssql.dll file is in my ext and windows/system32 folders? Am I missing something because I cannot see why this isn't working.

[eelixduppy]

Did you copy the ntwdblib.dll file correctly? Or install MS SQL correctly and configure it?

Also, for the changes to take place you must restart Apache. Once you do, MSSQL will show up in the

phpinfo();

display.

[andrewsmd]

I am running IIS 7 so I have no need for apache. I have sql server express 2005 I have moved that dll to the proper places, how do I configure MS SQL to work with php?