title: Entity Framework Model Generation Error
body: <p>Im using visual studio 2017, and trying to generate a data model for an existing database, and I get below error. Tried with both EF 5 and EF 6, but same error.<a href="https://i.stack.imgur.com/DvJCR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DvJCR.png" alt="enter image description here"></a></p>
  
  <p>Found below answer on stackoverflow and tried reinstalling EF via package manager console but it did not solved the issue.</p>
  
  <p><a href="https://stackoverflow.com/questions/42436769/package-installation-error-entity-framework?rq=1">Package Installation Error - Entity Framework</a></p>
  
  <p>Searched for an answer on this but was unsuccessful. Thanks for the help.</p>