title: How do you reference EPPlus dll?
body: <p>Sorry to ask but how do you refernce EPPlus dll in a .NET project</p>
  
  <p>Usually i just do something like <code>using EPPlus;</code> but did not work this time.</p>
  
  <p>my research show </p>
  
  <pre><code>using OfficeOpenXml;
  using OfficeOpenXml.Style;
  </code></pre>
  
  <p>I did not find it.</p>