title: [SqlException (0x80131904): Login failed for user 'IIS APPPOOL\DefaultAppPool'.]
body: <p>Deployed a site to Windows 7, works fine. Now I do the same for Windows 2008 R2 (SP1) and it fails to login. Under Windows 7, in SQL Server 2012, I added the user IIS APPPOOL/DefaultAppPool and made it db_owner. The same trick doesn't work under Windows 2008 R2 (with IIS7 and SQL Server 2012).
  What might be wrong? Thanks in advance for any help!</p>