title: How to fix MSSQLLocalDB?
body: <p>On my machine MSSQLLocalDB got corrupted:</p>
  
  <pre><code>    PS C:\WINDOWS\system32&gt; sqllocaldb i
      MSSQLLocalDB
      Projects
      ProjectsV12
      v11.0
      PS C:\WINDOWS\system32&gt; sqllocaldb i mssqllocaldb
      The required LocalDB version "0.0" is not installed.
      PS C:\WINDOWS\system32&gt;
  </code></pre>
  
  <p>Is there anything I can do short of reinstalling Visual Studio / Sql Server / Sql Express to fix it?</p>
  
  <p>I should mention that any Visual Studio functionality that is dependent on LocalDb is not working because of this, for example CodeMaps</p>