Hello, My application builds fine when using Boost.Date_Time with win32 but when building with a configuration for Windows CE I get the following errors: boost/date_time/c_time.hpp(83) : error C2039: 'localtime' : is not a member of 'std' boost/date_time/c_time.hpp(83) : error C2660: 'boost::date_time::c_time::localtime' : function does not take 1 arguments boost/date_time/c_time.hpp(92) : error C2039: 'gmtime' : is not a member of 'std' boost/date_time/c_time.hpp(92) : error C2660: 'boost::date_time::c_time::gmtime' : function does not take 1 arguments boost/date_time/gregorian/gregorian_io.hpp(12) : fatal error C1083: Cannot open include file: 'locale': No such file or directory Does anyone know how I may be able to build an app for CE that includes the Date_Time library? Thanks, Tory