UBB.threads PHP Forum Software Community Forums UBB.threads Installation and Upgrade Support Clean Install Error - Fatal error: Call to undefined function mysql_connect()

I am doign a clean install on a new server. The server is Windows 2003 SP2 and I am running the latest PHP and MYSQL. When I start the install script and get to Step 3 I get the following error:

Fatal error: Call to undefined function mysql_connect() in C:\WEB SITES\UBBTHREADS\install\install.php on line 505

What do I need to tweak? I have compared mysql.ini from old and new machine. I have compared PHP.ini from old to new machine and I think it is ok, but I cannot figure this out. Please help.

Travis