File list (Check if you may need any files):
KeyBorad
........\KB1
........\...\Backup of KB1.ewd
........\...\Backup of KB1.ewp
........\...\Debug
........\...\.....\Exe
........\...\.....\...\KB1.d43
........\...\.....\List
........\...\.....\Obj
........\...\.....\...\KB1.pbd
........\...\.....\...\Keypad.r43
........\...\.....\...\main.r43
........\...\gdata.h
........\...\KB1.dep
........\...\KB1.ewd
........\...\KB1.ewp
........\...\KB1.eww
........\...\Keypad.c
........\...\Keypad.h
........\...\main.c
........\...\settings
........\...\........\KB1.cspy.bat
........\...\........\KB1.dbgdt
........\...\........\KB1.dni
........\...\........\KB1.wsdt
........\KB4
........\...\Backup of KB4.ewd
........\...\Backup of KB4.ewp
........\...\CapProcess.c
........\...\CapProcess.h
........\...\Debug
........\...\.....\Exe
........\...\.....\...\KB4.d43
........\...\.....\List
........\...\.....\Obj
........\...\.....\...\CapProcess.r43
........\...\.....\...\InputChar.r43
........\...\.....\...\InputNumber.r43
........\...\.....\...\Introduce.r43
........\...\.....\...\KB4.pbd
........\...\.....\...\KeyProcess.r43
........\...\.....\...\KeyScan.r43
........\...\.....\...\main.r43
........\...\.....\...\SmallProcess.r43
........\...\.....\...\SMG1602.r43
........\...\includes.h
........\...\InputChar.c
........\...\InputChar.h
........\...\InputNumber.c
........\...\InputNumber.h
........\...\Introduce.c
........\...\Introduce.h
........\...\KB4.dep
........\...\KB4.ewd
........\...\KB4.ewp
........\...\KB4.eww
........\...\KeyProcess.c
........\...\KeyProcess.h
........\...\KeyScan.c
........\...\KeyScan.h
........\...\main.c
........\...\settings
........\...\........\KB4.cspy.bat
........\...\........\KB4.dbgdt
........\...\........\KB4.dni
........\...\........\KB4.wsdt
........\...\SmallProcess.c
........\...\SmallProcess.h
........\...\SMG1602.c
........\...\SMG1602.h