File list (Check if you may need any files):
Paraxial\Debug\Main.obj
........\.....\Paraxial.obj
........\.....\Paraxial.pch
........\.....\Paraxial.res
........\.....\Paraxial1.obj
........\.....\ParDlg.obj
........\.....\SphericalSurface.obj
........\.....\StdAfx.obj
........\.....\Surface.obj
........\.....\vc60.idb
........\.....\vc60.pdb
........\Lens.cpp
........\Lens.h
........\Main.cpp
........\Main.h
........\Paraxial.aps
........\Paraxial.clw
........\Paraxial.cpp
........\Paraxial.dsp
........\Paraxial.dsw
........\Paraxial.h
........\Paraxial.ncb
........\Paraxial.opt
........\Paraxial.plg
........\Paraxial.rc
........\Paraxial1.cpp
........\Paraxial1.h
........\ParDlg.cpp
........\ParDlg.h
........\ReadMe.txt
........\res\Paraxial.ico
........\...\Paraxial.rc2
........\...\Thumbs.db
........\resource.fd
........\resource.h
........\SphericalSurface.cpp
........\SphericalSurface.h
........\StdAfx.cpp
........\StdAfx.h
........\Surface.cpp
........\Surface.h
........\Debug
........\res
Paraxial