asp.net mvc - F# Global.asax -- language not supported? -

im trying write simple f# asp.net mvc app

ive added global.asax follows

<%@ application inherits="webapplication.core.global" language="f#" %> 

then in separate referenced assembly have

namespace webapplication.core  type global() = etc 

getting 'f#' not supported language.

am not able this?

thanks

you need add below in web.config:

<compiler language="f#;f#;fs;fsharp"           extension=".fs"           warninglevel="4"           type="microsoft.fsharp.compiler.codedom.fsharpaspnetcodeprovider,             fsharp.compiler.codedom, version=1.9.6.2,             culture=neutral,             publickeytoken=a19089b1c74d0809">   <provideroption name="compilerversion" value="v3.5" />   <provideroption name="warnaserror" value="false" /> </compiler> 

source , more details: http://codebetter.com/matthewpodwysocki/2008/10/07/asp-net-mvc-with-nhaml-f-edition/