Hello everyone, I get an access violation at runtime after building against the boost::test release static library. The error doesn't occur with the debug static library. -> MinGW 3.4.5 (last updated 2007-03-26) -> Running Windows XP with SP2 Furthermore, Access violation also occurs after building (against the static-debug lib) doc\boost_1_34_0\libs\test\example\unit_test_example_02.cpp Output occurs as expected, but Access Violation is triggered at system error BOOST_CHECK. No output for this error is shown on screen. Can't seem to be able to copy-paste call stack without triggering a top-posting warning. Let me know if you need it and I'll try to format it. Anyone else experienced this two problems?