Dear All, I have a problem linking with regex that I couldn't resolve - would greatly appreciate if anyone could give me a hint. I followed the discussion threads regarding similar problems and got forward with resolving other issues, however this final single problem I could not resolve: error LNK2001: unresolved external symbol "void __cdecl boost::re_detail::raise_runtime_error(class _STL::runtime_error const &)" (?raise_runtime_error@re_detail@boost@@YAXABVruntime_error@_STL@@@Z) My environment: o Windows XP o Microsoft DevStudio - Visual C++ 6, Service pack 6 o I am building my DLL, which will use boost::regex as (an additional) DLL o My build flags - Multithreaded dll (more info is avail if needed) o I am using stlport (which is located on my environment under '...\VC98\Include\stlport\...') o I include <boost/regex.hpp> and using 'boost::wregex', 'boost::wcmatch', 'boost::regex_search', etc o I added the next to 'user.hpp': #define BOOST_REGEX_NO_W32 #define BOOST_REGEX_NO_LIB o I am adding boost library to my linking process with the next pragma statement: #ifdef _DEBUG #pragma comment(lib, "<...the path...>\\boost_regex-vc6-mt-gdp-1_33") #else #pragma comment(lib, "<...the path...>\\boost_regex-vc6-mt-p-1_33") #endif // _DEBUG boost::regex build: o I use BJame.exe to build boost o I call 'VCVars32.bat' before all o I set the next environment variables before calling BJam: * VISUALC=<..the path to 'VC98'...> * INCLUDE=%STLPORT_PATH%;%INCLUDE% o Build line: BJam.exe -a -sTOOLS=MSVC-STLPORT --with-regex ...after all this: the linker error (unresolved 'raise_runtime_error' as written above) M A N Y T H A N K S ! ! ! Paz _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/