id summary reporter owner description type status milestone component version severity resolution keywords cc 12143 Preferred separator not exported in dll under Windows andrei_damian2620000@… Beman Dawes "Under windows(10) with MSVC14 compiler, I get the following linking error: {{{ Severity Code Description Project File Line Suppression State Error LNK2001 unresolved external symbol ""__declspec(dllimport) public: static wchar_t const boost::filesystem::path::preferred_separator"" (__imp_?preferred_separator@path@filesystem@boost@@2_WB) bfs D:\Info\cvisd\bfs\bfs\main.obj 1 Error LNK1120 1 unresolved externals bfs D:\Info\cvisd\bfs\x64\Release\bfs.exe 1 }}} I get it on both amd64 and i386 if I {{{ #define BOOST_ALL_DYN_LINK }}} " Bugs new To Be Determined filesystem Boost 1.60.0 Problem preferred_separator