How work with VivoxVoiceChat Plugine?

Hello, I need a VivoxVoiceChat plugin for my project.
I added it to the build file as well. But the project does not want to compile with the variables from this plugin.
Error: VivoxVoiceChat.h(12): [C1083] Cannot open include file: vivoxclientapi/debugclientapieventhandler.h: No such file or directory,`

I think problem in this,

THIRD_PARTY_INCLUDES_START
#include "vivoxclientapi/debugclientapieventhandler.h"
#include "vivoxclientapi/iclientapieventhandler.h"
#include "vivoxclientapi/clientconnection.h"
THIRD_PARTY_INCLUDES_END

How to fix it?