This is being installed on Server 2003 R2 x64 with SP2.
I've installed FASTCGI 1.5 as it appears to be required, but when I run the installer I get the following error:
The Installation of FastCGI 1.5 (x64) RTW appears to have failed. Do you want to continue the installation?
I did try the install and everything seems to install OK, but when I go to the IWP test page I get a "Service Unavailable" error.
I did some Google searches, but can't find any references to this error related to Filemaker.