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

After completing the ASP.NET MVC 3 tutorial (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. I had to bin deploy the (dll files) application. So after following some steps on hanselmans blog, I’m getting stuck on following error:

ASP.net AJAX Drag/Drop?

I wonder if someone knows if there is a pre-made solution for this: I have a List on an ASP.net Website, and I want that the User is able to re-sort the list through Drag and Drop. Additionally, I would love to have a second list to which the user can drag items from the first list onto.