--- E:/lib/boost/1.54/boost/asio/detail/config.hpp_bak	Fri Aug 02 14:54:15 2013
+++ E:/lib/boost/1.54/boost/asio/detail/config.hpp	Fri Aug 02 14:58:36 2013
@@ -95,10 +95,15 @@
 #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_MOVE 1
 #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
 #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
 #  endif // defined(__GNUC__)
+#  if defined (BOOST_ASIO_MSVC)
+#   if (BOOST_ASIO_MSVC >= 12)
+#    define BOOST_ASIO_HAS_MOVE 1
+#   endif // (BOOST_ASIO_MSVC >= 12)
+#  endif // defined (BOOST_ASIO_MSVC)
 # endif // !defined(BOOST_ASIO_DISABLE_MOVE)
 #endif // !defined(BOOST_ASIO_HAS_MOVE)
 
 // If BOOST_ASIO_MOVE_CAST isn't defined, and move support is available, define
 // BOOST_ASIO_MOVE_ARG and BOOST_ASIO_MOVE_CAST to take advantage of rvalue