title: Third-party applications asks for old assembly
body: <p>Have a serious problem: need to install a third-party web application. After deploying to my local machine getting the exception:</p>
  
  <p><em>Could not load file or assembly 'System.Data.Entity, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The system cannot find the file specified.</em></p>
  
  <p>The problem is i don't have sources, also nuget packadge manager cannot find anything similar to this version. Installation of Entity Framework ver. 4.2.0 does nothing either. </p>
  
  <p>Any thoughts what and where I should download? </p>
  
  <p>Best regards and thanks a log</p>