File list (Check if you may need any files):
howuseDLL-VC++
..............\Dll1
..............\....\Dll1.cpp
..............\....\Dll1.dsp
..............\....\Dll1.dsw
..............\....\Dll1.h
..............\....\Dll1.ncb
..............\....\Dll1.opt
..............\....\Dll1.plg
..............\Dll2
..............\....\Dll2.cpp
..............\....\Dll2.def
..............\....\Dll2.dsp
..............\....\Dll2.dsw
..............\....\Dll2.ncb
..............\....\Dll2.opt
..............\....\Dll2.plg
..............\Dll3
..............\....\Dll3.cpp
..............\....\Dll3.dsp
..............\....\Dll3.dsw
..............\....\Dll3.ncb
..............\....\Dll3.opt
..............\....\Dll3.plg
..............\DllTest
..............\.......\Dll1.dll
..............\.......\Dll1.lib
..............\.......\Dll2.dll
..............\.......\Dll3.dll
..............\.......\DllTest.aps
..............\.......\DllTest.clw
..............\.......\DllTest.cpp
..............\.......\DllTest.dsp
..............\.......\DllTest.dsw
..............\.......\DllTest.h
..............\.......\DllTest.ncb
..............\.......\DllTest.opt
..............\.......\DllTest.plg
..............\.......\DllTest.rc
..............\.......\DllTestDlg.cpp
..............\.......\DllTestDlg.h
..............\.......\ReadMe.txt
..............\.......\res
..............\.......\...\DllTest.rc2
..............\.......\resource.h
..............\.......\StdAfx.cpp
..............\.......\StdAfx.h