Unable to find the requested .Net Framework Data Provider. It may not be installed

Question

After completing the ASP.NET MVC 3 (find here), I tried to publish the app online. I contacted the hosting company to be sure if it\'s possible to host MVC 3 apps. But I had

Answer 1

The error was perfect, and the comments above were good but in my case i literally spelled the provider wrong in the web.config file: System.Data.SqlClinet not System.Data.SqlClient