Hi list: After a couple years with success in using the Boost Date_Time library in Windows with minGW, now y need port the application to MS Visual C++ (actually using 2008 Express edition C++ 9.0). I downloaded the Boost 1.35.0 version, and generated the binary files with this command: bjam release debug threading=multi --toolset=msvc stage The documentation states that, in this case, the names for the libraries to static linking respond to the structure: "libboost_date_time-xxxx.lib" and that the definition libraries respond to the schema "boost_date-time-xxx.lib". In fact, along with some DLLs, I have obtained some .LIB files: boost_date_time-vc90-mt-1_35.lib boost_date_time-vc90-mt.lib boost_date_time-vc90-mt-gd-1_35.lib boost_date_time-vc90-mt-gd.lib but only four libboost_xxx.lib: libboost_test_exec_monitor-vc90-mt-1_35.lib libboost_test_exec_monitor-vc90-mt.lib libboost_test_exec_monitor-vc90-mt-gd-1_35.lib libboost_test_exec_monitor-vc90-mt-gd.lib I want use static linking with the library, so the compiler complain when looking for the file libboost_date_time-vc90-mt-gd-1_35.lib The question is: Some idea on how to get that file? Thanks.