Hi , I have to make my application programs (MFC C++) access data in MonetDB/XQuery on windows . I try to use static link by libMapi.dll ( the file in MonetDB4-XQuery-Installer ), but I can not find libMapi.lib in any package at Download area . Please give me a hand to get libMapi.lib or other ways. Let my MFC C++ access data easily in MonetDB/XQuery on windows. PS : I find mapi.h and mapi.c , but the header file must includ some linux header (ex: unistd.h). I can not compiler it on windows. Thank you very much!!