Error 2 error LNK2019: unresolved external symbol _B_GetNYTimeTokens@20 referenced in function "public: static void __cdecl Stock::FormatNYTime(__int64,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &)" (?FormatNYTime@Stock@@SAX_JAAV?$basic_string@DU?$c har_traits@D@std@@V?$allocator@D@2@@std@@@Z) Stock.obj