iis 7 and .net framework 4.0 beta 2

I am trying to get a asp.net 4.0 beta 2. website running that is working on my dev machine, but not when开发者_高级运维 I published to my server. Where I get the HTTP 500.22 error when using the 4.0 as application pool and "Integrated" in "Managed Pipeline Mode".

What am I missing?

Thanks, Anders

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Try setting this in your web.config file:

<system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
</system.webServer>