It seems that there are a lot of
people (including myself) who don't know how to add addons in a
blank Visual Studio project project.
Step1: create the same structure as the addon
using filters then add existing files in the filter folders.
Step2: right click on the project to open the
properties navigate to -> configuration properties -> c/c++
-> general -> additional include directories
Step3: edit additional include directories
Step4: add the folders from the addon. In this
case src and libs.
You can find the paths in the install.xml file which is located in
the addon folder.
Important : you need to set the include directories on every build
configuration debug/release