title: MS SSAS Tabular model, unable to switch to DirectQuery mode
body: <p>I have designed a model with 5 tables. During my first design, my tabular model was in in-memory mode. While I'm designing, I want the model to use direct query mode.</p>
  <p>For some reason, I cannot change to direct query mode using Visual Studio. When I change to direct query mode &quot;On&quot;, the model seems to be processed, but the result is that nothing is changed.</p>
  <p>What is wrong here?</p>
  <p>Thanks in advance,</p>
  <p>Jacco</p>