Hi Gennadiy, If you have a chance, can you please apply the attached debug.ipp patch for WinCE? Because Windows CE does not have most of the ANSI versions of the Win32 functions or structures (only the wide-character versions), some of the code in debug.ipp fails to compile. This causes all the regression tests for almost all libraries to fail. Since automatic support for the debugger probably would not work as intended on a WinCE device anyway, the attached patch disables debugger support on Windows CE builds. Thanks, -Dave Index: debug.ipp =================================================================== --- debug.ipp (revision 40610) +++ debug.ipp (working copy) @@ -24,7 +24,7 @@ #include <boost/test/debug_config.hpp> // Implementation in windows -#if defined(_WIN32) && !defined(BOOST_DISABLE_WIN32) // ******* WIN32 +#if defined(_WIN32) && !defined(UNDER_CE) && !defined(BOOST_DISABLE_WIN32) // ******* WIN32 # define BOOST_WIN32_BASED_DEBUG