File list (Check if you may need any files):
KB3
...\BoardConfig.h
...\Debug
...\.....\Exe
...\.....\...\KB3.d43
...\.....\List
...\.....\Obj
...\.....\...\KB3.pbd
...\.....\...\Keypad.r43
...\.....\...\USBfunctions.r43
...\.....\...\main.r43
...\KB3.dep
...\KB3.ewd
...\KB3.ewp
...\KB3.eww
...\Keypad.c
...\Keypad.h
...\USBfunctions.c
...\USBfunctions.h
...\USBvariables.h
...\gdata.h
...\main.c
...\settings
...\........\KB3.cspy.bat
...\........\KB3.dbgdt
...\........\KB3.dni
...\........\KB3.wsdt