title: UWP: The type or namespace name 'TensorFloat' could not be found
body: <p>I am trying to run a UWP app I made (which worked) on a different computer, and I am now getting the error: </p>
  
  <blockquote>
    <p>The type or namespace name 'TensorFloat' could not be found (are you
    missing a using directive or an assembly reference?)</p>
  </blockquote>
  
  <p>I have VS 2017, my Windows 10 version is 1809, build 17763.194, and I've installed Windows 10 SDK 10.0.17763.132, but it didn't help. Is there a package I need to install or something like that? </p>
  
  <p><strong>Edit:</strong>
  Changing the target version fixed it, now those errors are gone and the project starts to build. However, it now breaks at </p>
  
  <pre><code> public static async Task&lt;modelModel&gt; CreateFromStreamAsync(IRandomAccessStreamReference stream)
          {
              modelModel learningModel = new modelModel();
              learningModel.model = await LearningModel.LoadFromStreamAsync(stream);
              learningModel.session = new LearningModelSession(learningModel.model); // it breaks here
              learningModel.binding = new LearningModelBinding(learningModel.session);
              return learningModel;
          }
  </code></pre>
  
  <p>and I get a very strange error:</p>
  
  <blockquote>
    <p>System.Runtime.InteropServices.COMException: 'Unspecified error</p>
    
    <p>No suitable kernel definition found for op Sub (node Minus675)'</p>
  </blockquote>