Leo: aca va mi contribucion ... a ver si te sirve An Example ASP.NET MVC Web Project to Upload and Download Files - CodeProject http://www.codeproject.com/Articles/79043/An-Example-ASP-NET-MVC-Web-Project-to-Upload-and-D
asp.net mvc - MVC C# Download file and save as dialog - Stack Overflow http://stackoverflow.com/questions/6704745/mvc-c-sharp-download-file-and-save-as-dialog asynchronous - C# download file with progress indicator and then install file - Stack Overflow http://stackoverflow.com/questions/10017350/c-sharp-download-file-with-progress-indicator-and-then-install-file Atte AP