File list (Check if you may need any files):
ZKP03M00
........\default
........\.......\ctrl.o
........\.......\dep
........\.......\...\ctrl.o.d
........\.......\...\initial.o.d
........\.......\...\interrupt.o.d
........\.......\...\main.o.d
........\.......\...\mp3.o.d
........\.......\...\twi.o.d
........\.......\initial.o
........\.......\interrupt.o
........\.......\main.o
........\.......\Makefile
........\.......\mp3.o
........\.......\twi.o
........\.......\ZKP03M00.eep
........\.......\ZKP03M00.elf
........\.......\ZKP03M00.hex
........\user
........\....\ctrl.c
........\....\ctrl.h
........\....\initial.c
........\....\initial.h
........\....\interrupt.c
........\....\interrupt.h
........\....\main.c
........\....\mp3.c
........\....\mp3.h
........\....\twi.c
........\....\twi.h
........\ZKP03M00.aps