title: VS2013 LightSwitch Project was OK now won't build. (Machine has been moved onto domain)
body: <p>Lightswitch solution with an external database was able to be built and debugged.
  It has lain dormant and in the meantime the development machine and myself have moved onto a domain.
  Now an attempt to build the solution gives:
  Error   15  An error occurred while establishing a connection to SQL Server instance '(LocalDB)\v11.0'.
  Login failed for user 'MyNewDomain\MyNewUserName'.  C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\LightSwitch\v4.0\Microsoft.LightSwitch.targets    160 10  TrueTrackLightSwitch2013</p>
  
  <p>It seems I need to tell (LocalDB)\V11 about a new user (MyNewUserName) but I don't know how to do this.</p>
  
  <p>It also raises concerns in that I want to pass the maintenance of this project to another developer  once I get it going again.</p>
  
  <p>The project is accessing data from an external SqlServer 2008 database. This external database holds the Aspnet tables for form based security.</p>
  
  <p>I don't understand where '(LocalDB)\v11.0' comes into the picture</p>
  
  <p>thanks</p>
  
  <p>Bob</p>