Solution for HTTP Error 500.21 – Internal Server Error – Bad module “ManagedPipelineHandler” on IIS 7.5
This problem has been encountered after the production server has been upgraded to Windows Sever 2008 R2 and the ASP.NET solution has been moved on the .NET 4.0 platform. The ASP.NET application was put to run in a ASP.NET v4.0 with Integrated Managed Pipeline application pool. The application was updated using Visual Studio 2010.After installing the necessary IIS […]
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