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BlogEngine.NET Security Error After Publishing to IIS7 Web Server

After publishing the initial default set-up of BlogEngine.NET (http://www.dotnetblogengine.net/) to an IIS 7 web server (i.e. not running under debug mode from Visual Studio), the following security exception may appear, stating :
System.Security.SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
BlogEngine.NET Security Exception

To get BlogEngine.NET running, the "User Profile" of the application pool that the application runs under in IIS needs to be updated.
IIS 7 Application Pools
The "Load User Profile", accessed through advanced settings of the application pool, needs to be set to true. 
Application Pool Advanced Settings - Load User Profile
That should be it to get a proper response from BlogEngine.NET on the server. Of course don't forget to add write permissions for the app_data folder.

Thanks to David Burke and the hint given in this post (http://dbvt.com/blog/post/AspNetHostingPermission-Security-Exception-Fix-with-Ajax-in-IIS7.aspx).

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