I am making a .dll and need to add my .def file to the project. I am running Windows XP Pro and using Dev-C++ 4(one step down from the BETA version). I opened Project Options and in the further linker options or object files I typed: --def mydef.def. When I compiled it said no .def file was specified so it would create one for me. How am I supposed to add a .def file to my project? Thanks.