File list (Check if you may need any files):
vccode
......\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