SBHOST

Hi All, We're currently trying to configure Server 2012 R2 and IIS8 to support PHP based websites and have followed microsoft's documentation on how to get it working but are still hitting a bit of a brick wall. So far we have php extracted to C:\php and a handler mapping setup correctly but if I go to a PHP test site I get an error 500. Additionally when I use cmd and go to c:\php and run php -info I get the following: "The appliation was unable to start correctly (0xc000007b). Click OK to close the application." This is causing me to go slightly insane and i've been bothered by it for several days now so if anyone can shed some light it would be greatly appreciated. Many Thanks!