ASP.NET MVC 3 - Unable to find the requested .Net Framework Data Provider

Question

Background-info:

I\'m using Microsoft Visual Web Developer 2010 Express.
Info about my (lack of) experience: the problem occured with

Answer 1

http://forums.asp.net/t/1679349.aspx/1 CypressBender

Re: Unable to retrieve metadata for * Unable to find the requested .Net Framework Data Provider.... Aug 08, 2011 07:44 PM|LINK

I installed Microsoft SQL Server Compact 4.0, and that fixed the problem for me. http://www.microsoft.com/download/en/details.aspx?id=17876