File list (Check if you may need any files):
DLLs\Bld.inf
....\PolymorphicDLL1\PolymorphicDLL1.cpp
....\...............\PolymorphicDLL1.h
....\...............\PolymorphicDLL1.mmp
....\...............\POLYMORPHICDLL1ARM.def
....\...............\POLYMORPHICDLL1WINS.def
....\..............2\PolymorphicDLL2.cpp
....\...............\PolymorphicDLL2.h
....\...............\PolymorphicDLL2.mmp
....\...............\POLYMORPHICDLL2ARM.def
....\...............\POLYMORPHICDLL2WINS.def
....\UsingDLLs\readme.txt
....\.........\UsingDLLs.cpp
....\.........\UsingDLLs.h
....\.........\UsingDLLs.mmp
....\PolymorphicDLL1
....\PolymorphicDLL2
....\UsingDLLs
DLLs