Steps
SO-Aware was created using the .Net 3.5 framework. To support WCF 4.0 we must tell the Web Server hosting SO-Aware to use ASP.Net 4.0, and tell ASP.NET to recompile the application using the.Net 4.0 assemblies. One of the nice features about ASP.NET is that it can dynamically recompile your web application upon startup. To set this up open IIS Manager and navigate to your Application pool that runs SO-Aware:
