Hi, I want to divide my test suites into multiply files. I follow this example: http://stackoverflow.com/questions/2906095/boost-test-looking-for-a-working-... testmain.cpp ----------------- #define BOOST_TEST_DYN_LINK #define BOOST_TEST_MODULE Main #include <boost/test/unit_test.hpp> testConfigClass.cpp ----------------- BOOST_AUTO_TEST_SUITE(ConfigClass_TestSuite) BOOST_AUTO_TEST_CASE(testConfigClass) { ... } BOOST_AUTO_TEST_SUITE_END() testDispatcherClass.cpp ----------------- BOOST_AUTO_TEST_SUITE(DispatcherClass_TestSuite) BOOST_AUTO_TEST_CASE(testDispatcherClass) { ... } BOOST_AUTO_TEST_SUITE_END() Maybe in the testConfigClass I have some problems, which I cannot figure out. When the test ends, the program terminate with: Exception first-chance a 0x7569c41f in TestSuite.exe: Exception of Microsoft C++: boost::execution_exception into memory position 0x0034dda4.. In this scenario, where can I found the 'main' to debug deeply? BR, Daniele.