File list (Check if you may need any files):
TeachingBox_Keil(Ver.1.0.0)\AG4TeachingBox
...........................\AG4TeachingBox.bin
...........................\AG4TeachingBox.hex
...........................\AG4TeachingBox.lnp
...........................\AG4TeachingBox.M51
...........................\AG4TeachingBox.plg
...........................\Project1.Opt
...........................\Project1.Uv2
...........................\Project1_Opt.Bak
...........................\Project1_Uv2.Bak
...........................\STARTUP.lst
...........................\STARTUP.obj
...........................\TeachingBox.c
...........................\TeachingBox.h
...........................\TeachingBox.LST
...........................\TeachingBox.OBJ
TeachingBox_Keil(Ver.1.0.0)
...........................\STARTUP.A51