File list (Check if you may need any files):
PIC16F877 EXT INT CODE\Code\External_INT.c
PIC16F877 EXT INT CODE\Code\External_INT.h
PIC16F877 EXT INT CODE\Code\External_INT.p1
PIC16F877 EXT INT CODE\Code\External_INT.pre
PIC16F877 EXT INT CODE\Code\EXT_INT.as
PIC16F877 EXT INT CODE\Code\EXT_INT.cof
PIC16F877 EXT INT CODE\Code\EXT_INT.hex
PIC16F877 EXT INT CODE\Code\EXT_INT.hxl
PIC16F877 EXT INT CODE\Code\EXT_INT.lst
PIC16F877 EXT INT CODE\Code\EXT_INT.map
PIC16F877 EXT INT CODE\Code\EXT_INT.mcp
PIC16F877 EXT INT CODE\Code\EXT_INT.mcs
PIC16F877 EXT INT CODE\Code\EXT_INT.mcw
PIC16F877 EXT INT CODE\Code\EXT_INT.obj
PIC16F877 EXT INT CODE\Code\EXT_INT.rlf
PIC16F877 EXT INT CODE\Code\EXT_INT.sdb
PIC16F877 EXT INT CODE\Code\EXT_INT.sym
PIC16F877 EXT INT CODE\Code\funclist
PIC16F877 EXT INT CODE\Code\Includes.h
PIC16F877 EXT INT CODE\Code\ISR.c
PIC16F877 EXT INT CODE\Code\ISR.h
PIC16F877 EXT INT CODE\Code\ISR.p1
PIC16F877 EXT INT CODE\Code\ISR.pre
PIC16F877 EXT INT CODE\Code\Main.c
PIC16F877 EXT INT CODE\Code\Main.p1
PIC16F877 EXT INT CODE\Code\Main.pre
PIC16F877 EXT INT CODE\Code\startup.as
PIC16F877 EXT INT CODE\Code\startup.lst
PIC16F877 EXT INT CODE\Code\startup.obj
PIC16F877 EXT INT CODE\Code\startup.rlf
PIC16F877 EXT INT CODE\Simulation\Last Loaded sim.DBK
PIC16F877 EXT INT CODE\Simulation\sim.DSN
PIC16F877 EXT INT CODE\Simulation\sim.PWI
PIC16F877 EXT INT CODE\Code
PIC16F877 EXT INT CODE\Simulation
PIC16F877 EXT INT CODE