.NET Framework 4 RC on Windows server 2008 R2

Posted by mare on Stack Overflow See other posts from Stack Overflow or by mare
Published on 2010-03-16T12:50:30Z Indexed on 2010/03/29 15:53 UTC
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.net-4.0

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.net-4.0-rc1

I've just installed .NET 4 on Windows SErver 2008 R2 x64 and I am getting 500 Internal Server Error with an ASP.NET MVC application which was previously running fine on 3.5. The application was upgraded from targeting 3.5 to target 4 and I personally built it today on my development machine (changed in VS - Properties to .NET Framework 4).

On the server I installed .NET Framework 4 Client profile RC for x86 and x64 platforms and I created a new .NET 4 application pool in IIS and placed the web app in it.

Also I have custom errors turned Off in web.config but even so no detailed error is displayed - just the plain IIS 7.5 500 Internal Server Error.

Any suggestions?

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