File list (Check if you may need any files):
LCD_Key(Interrupt)
..................\Keil
..................\....\include
..................\....\.......\Includes.h
..................\....\.......\KeyProcess.h
..................\....\.......\KeyScan.h
..................\....\.......\SMC1602.h
..................\....\KeyProcess.lst
..................\....\KeyProcess.obj
..................\....\KeyScan.lst
..................\....\KeyScan.obj
..................\....\LCD_Key
..................\....\LCD_Key.hex
..................\....\LCD_Key.lnp
..................\....\LCD_Key.M51
..................\....\LCD_Key.Opt
..................\....\LCD_Key.plg
..................\....\LCD_Key.Uv2
..................\....\main.lst
..................\....\main.obj
..................\....\SMC1602.lst
..................\....\SMC1602.obj
..................\....\source
..................\....\......\KeyProcess.c
..................\....\......\KeyScan.c
..................\....\......\main.c
..................\....\......\SMC1602.c
..................\Last Loaded LCD_Key.DBK
..................\LCD_Key.DSN
..................\LCD_Key.PWI