If you hit the error message when running the DotNetNuke installation wizard:
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Exception Details: System.Security.SecurityException: Request for the permission of type ‘System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089′ failed.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
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Set the Application Pool of IIS to ASP.NET v4.0 by following Server Error – Configuration Error – IIS ASP.NET 4.
Hope you will not find another error beside this one.
