title: How to add a new database under app_data with SQL Server Enterprise Edition
body: <p>I'm a absolute newbie in MVC, and now I am standing the beginning of it.</p>
  
  <p>I checked out the tutorial podcast, in which i got i can add a new item of SQL Server database under <code>app_data</code>. But once I click that, a msg popup to show that in my desktop, no SQL Server 2005 or 2008 Express was installed. </p>
  
  <p>But in fact, I have a SQL Server 2005 Enterprise installed already. Why this happened? And how to add a SQL Server database if I got a enterprise version?</p>
  
  <p>Thanks a lot.</p>