File list (Check if you may need any files):
1602
....\1602
....\1602.c
....\1602.hex
....\1602.lnp
....\1602.LST
....\1602.M51
....\1602.OBJ
....\1602.Opt
....\1602.plg
....\1602.Uv2
....\1602_Opt.Bak
....\1602_Uv2.Bak
....\lesson4
....\.......\lesson4
....\.......\lesson4.c
....\.......\lesson4.hex
....\.......\lesson4.lnp
....\.......\lesson4.LST
....\.......\lesson4.M51
....\.......\lesson4.OBJ
....\.......\lesson4.Opt
....\.......\lesson4.plg
....\.......\lesson4.Uv2
....\.......\lesson4_Opt.Bak
....\.......\lesson4_Uv2.Bak