dos
...\CREF.EXE
...\ERROUT.EXE
...\EXEMOD.EXE
...\EXEPACK.EXE
...\LIB.EXE
...\LINK.EXE
...\MAKE.EXE
...\MAKE.PIF
...\MASM.EXE
...\SETENV.EXE
...\debug.exe
...\软件
...\....\DOSBox0.74-win32-installer.exe