File list (Check if you may need any files):
External Interrupt 1\debug.ini
....................\external0
....................\external0.hex
....................\external0.lnp
....................\external0.M51
....................\external0.Opt
....................\external0.plg
....................\external0.Uv2
....................\external0_Opt.Bak
....................\external0_Uv2.Bak
....................\main.c
....................\main.LST
....................\main.OBJ
External Interrupt 1