TechNet has always suggested the following:
http://technet.microsoft.com/en-us/library/jj656649.aspx
" Important |
|---|
| You must install IIS before installing .NET Framework 4. If you installed IIS after installing .NET Framework 4, you must register ASP.NET 4.0 with IIS. Open a Command prompt window by using the Run As Administrator option, and then run the following command: %WINDIR%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -r |
"
I installed IIS prior to installing .NET Framework 4, but noticed that there was a failure on ‘The ISAPI and CGI Restrictions are disabled or missing’ check after I had already Allowed the ISAPI and CGI Restrictions in IIS.
The following Error was seen:
Screenshot of ISAPI and CGI Restrictions in IIS appear to be set correctly:
I performed an IISRESET successfully
Open a Command prompt ‘as Administrator’ using the preferred command resulted in prerequisite check Succeeding:
