Download Files in ASP.NET MVC 3 using Controller Action

Last week I was conducting a training for one of my clients on ASP.NET MVC 3 features. They had a file server, hosting various types of reports and were using an ASP.NET Web Form application as a front-end to download the reports on the client machine. Now since they planned on migrating the ASP.NET WebForms to ASP.NET MVC, they expected a similar functionality in MVC too.

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