Thread:Manual talk:Installing MediaWiki/Challenges with recognition of Mysql installing Mediawiki 1.21.2

I've tried many different binaries to get mediawiki to install but it will not recognize the php drivers for PHP. Win7 mediawiki 1.21.2 mysql 5.6.13 php 5.3.27 - threadsafe apache2.2 If I launch phpinfo it shows mysqlnd enabled. What may I be missing?