File list (Check if you may need any files):
外部中断\Backup of external.ewd
........\Backup of external.ewp
........\Debug\Exe\external.d51
........\.....\Exe
........\.....\List
........\.....\Obj\external.pbd
........\.....\...\main.r51
........\.....\Obj
........\Debug
........\external.dep
........\external.ewd
........\external.ewp
........\for9-external.eww
........\main.c
........\settings\external.cspy.bat
........\........\external.dbgdt
........\........\external.dni
........\........\for9-external.wsdt
........\settings
外部中断