title: Web API project won't run when its deployed - Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0
body: <p>I keep getting this error when I deploy my MVC 5 WEB API project:</p>
  
  <blockquote>
    <p>Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0,
    Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its
    dependencies. The system cannot find the file specified.</p>
  </blockquote>
  
  <p>I have followed <a href="https://stackoverflow.com/questions/12027543/visual-studio-2012-web-api-project-wont-run-cant-find-newtonsoft-json">this</a> and re-install the NuGet package "Update-Package Newtonsoft.Json -Reinstall" but it didn't work.</p>
  
  <p>Does anyone have any idea here as to what could be going wrong?</p>