building with VS2017 problem

hi all

I get this error while trying to build CCG 2.1.0

Code: Select all

Cannot open include file: 'altbase.h'
I have a
clean install win10
visualstudio 2017 professional (trial)

and try to build via the buildscript

I did this before with visual-studio 2015 but it seams you cannot download it anymore
any clues how to fix this ?

sorry i'm not that much of a C++ guy soo maybe I am asking something obvious ;)