[koraX]

so Its justy that you need to load mangled functions ?
You cannot rely on mangled name, because it will change between compilers and even between different compiler version. This is done deliberately by C++ standard. So if you haven't changed name in .def file or by pragma hacks, you still may load function by its ordinal number in export table. Of course you must know the position. Or do some hacks like PMB did