I tried to use Boost test module in my project but I have a little problem. When I try to compile simple program: #define BOOST_TEST_MAIN #include <boost/test/included/unit_test.hpp> it fails to compile on Visual Studio 2008 with three errors: c:\program files (x86)\boost\boost_1_39\boost\test\impl\exception_safety.ipp(513) : error C2491: 'boost::itest::exception_safety' : definition of dllimport function not allowed c:\program files (x86)\boost\boost_1_39\boost\test\impl\logged_expectations.ipp(228) : error C2491: 'boost::itest::logged_expectations' : definition of dllimport function not allowed c:\program files (x86)\boost\boost_1_39\boost\test\impl\unit_test_main.ipp(174) : error C2491: 'boost::unit_test::unit_test_main' : definition of dllimport function not allowed On Linux machines everything works OK. So, anybody could help me with that? Need more data? Robert