[Boost-users] \boost\cstdint.hpp(129) : error C2059: syntax error : '::'

I am trying use boost in my application. I am getting compiler error, if I try to include headers after one of the application include file where uint64_t is defined. #if defined(OS_WIN) && !defined(uint64_t) #define uint64_t unsigned __int64 #endif Error: Can some one help me find the better solution to resolve these type of issues? Regards, UJ