title: *.dll.licenses file in obj directory not created with msbuild in TeamCity
body: <p>I am working on upgrading our TeamCity projects from VS2012 to VS2015 and I am running into an issue compiling our MVC application. </p>
  
  <p>Old MSBuild (v4.0.30319.34209) generates a file in the obj directory called <code>MyApplication.Web.Mvc.dll.licenses</code> which apparently is required for building, but we have no idea what the file is actually used for.</p>
  
  <p>New MSBuild (v14.0.23107.0) does not create this <code>MyApplication.Web.Mvc.dll.licenses</code> file, so the build fails with the following error:</p>
  
  <pre><code>CSC error CS1566: Error reading resource 'MyApplication.Web.Mvc.dll.licenses' 
  -- 'Could not find file 'C:\BuildAgent\work\58ddf5f1234d8c8a\application\MyApplication\MyApplication.Web.Mvc\obj\Release\MyApplication.Web.Mvc.dll.licenses'.' 
  </code></pre>
  
  <p>I have been running the builds manually via cmd on the machine, and the <code>dll.licenses</code> file gets created whenever running the build using the old msbuild, just not the new one.</p>
  
  <p>The file gets created on the development machines running VS2015, but not on the Teamcity build server. So it seems to me that something else is out of date?</p>