title: Enable migration visual studio 2012
body: <p>Code entered</p>
  
  <pre><code>======================================
  PM&gt; Enable-Migrations -ContextTypeName MvcMovie.Models.MovieDBContext
  
  Problem
  =======================================
  Enable-Migrations : A parameter cannot be found that matches parameter name 
  'ContextTypeName'.
  At line:1 char:19
  + Enable-Migrations -ContextTypeName MvcMovie.Models.MovieDBContext
  + ~~~~~~~~~~~~~~~~
  + CategoryInfo          : InvalidArgument: (:) [Enable-Migrations], Parameter 
     BindingException
  + FullyQualifiedErrorId : NamedParameterNotFound,Enable-Migrations
  </code></pre>
  
  <p>Can someone tell me what's the reason for this problem?</p>
  
  <p>I was following <a href="http://www.asp.net/mvc/tutorials/mvc-4/getting-started-with-aspnet-mvc4/adding-a-new-field-to-the-movie-model-and-table" rel="nofollow">this tutorial</a> when the problem occurred</p>