title: Create Failed for Login IIS APPPOOL\ASP.NET v4.0
body: <p>I have Windows 7 Pro(x64), SQL Server 2008 developer edition, IIS 7.5
  Trying to create a login for IIS APPPOOL\ASP.NET v4.0 from SSMS->Security->Logins
  I am not getting the "Login failed for user IIS APPPOOL\ASP.NET v4.0" </p>
  
  <p>I am getting this error:</p>
  
  <pre><code>Create failed for Login "IIS APPPOOL\ASP.NET v4.0" (Microsoft.SqlServer.Smo)
  Windows NT user or group IIS APPPOOL\ASP.NET v4.0 not found. Check the name again.
  Microsoft SQL Server, Error 15401
  </code></pre>
  
  <p>Correct me if I am wrong, but is this not a totally differnt error/issue than "Login failed for user IIS APPPOOL\ASP.NET v4.0"</p>
  
  <p>Any suggestions on how to CREATE this login?</p>
  
  <p>Thanks!</p>