File list (Check if you may need any files):
LED8\keil\cacu.c
....\....\cacu.h
....\....\cacu.LST
....\....\cacu.OBJ
....\....\Disp.c
....\....\Disp.h
....\....\Disp.LST
....\....\Disp.OBJ
....\....\keypad
....\....\keypad.c
....\....\Keypad.h
....\....\keypad.hex
....\....\keypad.lnp
....\....\keypad.LST
....\....\keypad.M51
....\....\keypad.OBJ
....\....\keypad.Opt
....\....\keypad.plg
....\....\LED8
....\....\LED8.hex
....\....\LED8.lnp
....\....\LED8.M51
....\....\LED8.Opt
....\....\LED8.plg
....\....\LED8.Uv2
....\....\LED8_Opt.Bak
....\....\LED8_Uv2.Bak
....\....\main.c
....\....\main.LST
....\....\main.OBJ
....\....\STARTUP.A51
....\....\STARTUP.LST
....\....\STARTUP.OBJ
....\....\typedef.h
....\....\UserDef.h
....\proteus\Last Loaded LED8.DBK
....\.......\LED8.DSN
....\.......\LED8.PWI
....\keil
....\proteus
LED8