Trouble adding PHP modules to Apache 2.2 Server

I run a Windows 7 x64 machine with apache 2.2 and PHP 5.2.17

Whenever I try to add the PHP dll to the httpd.conf开发者_如何学C file, apache will not start.

this is how it is being put into httpd.conf

LoadModule php5_module "C:/php/php5apache2_2.dll"
AddType application/x-httpd-php .php
PHPIniDir "C:/php"

I have successfully managed to setup and run a Apache server with PHP before, so I'm not new to this, but I'm fairly certain that this is right.

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If everything that's being output on launch is the DNS error, Apache is launching just fine. FQDN resolution is a warning, not an error.