I think this may help you;
The process is:
A – Download the latest zip distribution for windows from http://windows.php.net/download/
B – Unzip the archive under c:Php
C – Update your php.ini file: – Configure CGI- and FastCGI settings in your php.ini such as
Fastcgi.impersonate = 1 fastcgi.logging = 0 cgi.fix_pathinfo = 1 cgi.force_redirect = 0D - Then in Windows type inetmgr into run under the start menu.
E – Select the server node in the window that opens which is in the connections tree.
F – In the central pane, known as the features view, openthe Handler Mappings feature.
F1 – In the actions pane click **Add Module Mapping…”
G – Use these details to fill in the blanks;
Request path: *.php Module: FastCgiModule Executable: C:[path to php install]php-cgi.exe Name: PHP_via_FastCGI
G2 – Click request restrictions and then configure the mapping to invoke handler only if request is mapped to a file or folder.
G3 – Click okay on all dialogues to save the config.
You should restart IIS once you’re done.
PS: If you encounter the following error:
The program can’t start because MSVCR110.dll is missing from your computer. Try reinstalling the problem to fix this problem.
you will need VS C++ 2012 (not 2010 as advertised). Go here: http://www.microsoft.com/en-us/download/details.aspx?id=30679
You need to download the x86 version (if you install the 64bit version it will give the same error)