Hi, I 'm trying to create a msvc project with C++ Exceptions disabled, as well as defined BOOST_NO_EXCEPTIONS and _HAS_EXCEPTIONS=0. This requires me to define a custom exception routine. All of this goes smoothly, but there is a problem with boost. Even when the BOOST_NO_EXCEPTIONS is set, the following boost files: exception\diagnostic_information.hpp exception_ptr.hpp ...are using try-catch blocks and because of this give a warning: warning C4530: C++ exception handler used, but unwind semantics are not enabled. Am I using this somewhat wrong or should I just modify the files to for example always ::boost::throw_exception()? Thanks, Johannes Rajala -- View this message in context: http://www.nabble.com/BOOST_NO_EXCEPTIONS-problem-when-C%2B%2B-Exceptions-ar... Sent from the Boost - Users mailing list archive at Nabble.com.