title: Can't build in visual studio 2015 because 'Microsoft.Build.Tasks.v14.0.dll' cannot be found
body: <p>When attempting to build in visual studio 2015, the following file is missing? This project was previously being built in VS2013.</p>
  
  <blockquote>
    <p>Severity  Code    Description Project File    Line Error      The task factory
    "CodeTaskFactory" could not be loaded from the assembly "C:\Program
    Files (x86)\MSBuild\14.0\bin\Microsoft.Build.Tasks.v14.0.dll". Could
    not load file or assembly 'file:///C:\Program Files
    (x86)\MSBuild\14.0\bin\Microsoft.Build.Tasks.v14.0.dll' or one of its
    dependencies. The system cannot find the file specified.  </p>
  </blockquote>