title: Visual Studio Could not find a part of the path system.net.http while checking in to TFS
body: <p>I have a solution that compiles and runs fine.  However when trying to check it in to TFS I get the error :</p>
  
  <p><code>"Could not find a part of the path C:\pathToMyProjects\MyProject\packages\System.Net.Http.2.0.20126.16343\lib\net40\System.Net.Http.dll".</code>  </p>
  
  <p>I recently installed Visual Studio 2017 while the project was last checked in to TFS while being built in Visual Studio 2015 if that has anything to do with it.</p>
  
  <p>I've removed System.Net.Http from references and Nuget packages.  Even when all are uninstalled I get the same error.  Any clues as to how I can figure out what the real issue is?</p>