We recently have upgraded from FileMaker Server 11 to FileMaker Server 13 and put FMS 13 on a new Windows 2012 Server. On our Windows server with FMS 11 we had FM php sites and also some .asp and .aspx pages and sites. I wanted to add these sites over to the new FMS 13. One of the sites is a crystal report site that uses odbc to talk to FMS and runs reports.
On the FMS11 Server, I put those sites in the wwwrooot folder and they worked fine and the FM php sites worked fine also.
However, when I put website folders into the wwwroot on the new FMS 13 Server Windows 2012 computer, they don't run. When I look at Sites in IIS it says the Default Web Site is Stopped. If I try to start it it says "This website cannot be started. Another website may be using the same port." FMS13 seems to have created a site called FMWebSite so when looking at it's path, I discovered that to get my php FileMaker websites to work, I had to put them in the following folder: