title: Visual Studio 2019 x64 app using mongocxx driver
body: <p>I'm trying to get a windows x64 C++ project working with the latest mongocxx driver using Visual Studio 2019. I installed the driver libraries using vcpkg:</p>
  <p>vcpkg install mongo-cxx-driver[boost]</p>
  <p>In VS 2019 I created a new console app and inserted the example code from the mongo driver page into main(). I built the app and ran it; everything works great.  Then I noticed that it built as a win 32 app and switched it over to x64. Now the project won't build b/c it can't find the header files. Specifically (1rst error only...the others are similar)</p>
  <p>Severity    Code    Description Project File    Line    Suppression State
  Error   C1083   Cannot open include file: 'bsoncxx/json.hpp': No such file or directory</p>
  <p>What do I need to do to make it work on the x64 platform?</p>