OS4\Debug\OS.obj ...\.....\OS4.exe ...\.....\OS4.ilk ...\.....\OS4.pch ...\.....\OS4.pdb ...\.....\vc60.idb ...\.....\vc60.pdb ...\OS.CPP ...\OS4.dsp ...\OS4.dsw ...\OS4.ncb ...\OS4.opt ...\OS4.plg ...\Debug OS4