title: powershell msbuild Microsoft.WebApplication.targets not found
body: <p>I have vs 2013, 2015 and 2017 installed.
  I am building a powershell project for 2015 .NET 4.7.1 to do a very specific type of deployment.
  I am executing the following commands.  $Configuration is either 'Release' or 'Debug'.</p>
  
  <pre><code>dotnet msbuild /t:rebuild /p:Configuration=$Configuration /p:Platform=x64
  </code></pre>
  
  <p>.....
  I keep getting the following error:
   error MSB4019: The imported project "C:\Program Files\dotnet\sdk\2.1.4\Microsoft\VisualStudio\v14.0\WebApplications\Microsoft.WebApplication.targets" was not found. Confirm that the path in the  declaration is correct, and that the file exists on disk.
  That does NOT exist on disk.<br>
  Where do I get it?<br>
  It appears to be looking for .NET core, but my project is NOT .NET core.  My project is .NET standard.
  I also tried using /t (tools version) but no matter what I put, I get the same error.</p>