Visual studio tells me that he can't open file "libboost_system-vc140-mt-x64-1_66.lib". In the directory of the boost files, they are called l "libboost_system-vc141-mt-x64-1_66.lib" (141 and not 140) and i think i have to change the update of boost files but i don't know how (and i'm not sure if this is the problem).
