title: Can't attach northwind database to sql server 2008 R2
body: <p>When I try to I get the following error in SQL Server Management Studio:</p>
  
  <blockquote>
    <p>TITLE: Microsoft SQL Server Management Studio</p>
    
    <p>Attach database failed for Server 'AHAKEEM'. 
    (Microsoft.SqlServer.Smo)</p>
    
    <p>ADDITIONAL INFORMATION:</p>
    
    <p>An exception occurred while executing a Transact-SQL statement or
    batch. (Microsoft.SqlServer.ConnectionInfo)</p>
    
    <p>Unable to open the physical file "C:\SQL Server 2000 Sample
    Databases\northwnd.mdf". Operating system error 5: "5(failed to
    retrieve text for this error. Reason: 15105)". (Microsoft SQL Server,
    Error: 5120)</p>
  </blockquote>
  
  <p>This is a fresh version of <code>Northwinds mdf</code> which just came from Microsoft's installer.</p>