title: VSCode No such file or directory when running c++ code
body: <p>When I try to run <img src="https://i.stack.imgur.com/c7hEW.png" alt="my code"> I receive this error:</p>
  
  <blockquote>
    <p>main.cpp:1:18: fatal error: temp.h: No such file or directory 
     #include "temp.h"
    compilation terminated.</p>
  </blockquote>
  
  <p>Intellisense however, detects that this header is present.<br>
  Ctrl + left-clicking on #include "temp.h" in main.cpp successfully brings me to the file and the line of code has no squiggly lines underneath it.</p>
  
  <p>I have two separate folders for .cpp files and header files and have configured the includePath in c_cpp_properties.json as such: <img src="https://i.stack.imgur.com/fG0wY.png" alt="c_cpp_properties screenshot"></p>
  
  <p>My workspace folder is temp and the line "${workspaceFolder}/**" should recursively check subfolders for headers.  I added the absolute path to the header files with no success.</p>