File list (Check if you may need any files):
Keil
....\ADC
....\...\ADC.C
....\...\ADC.DSN
....\...\ADC.Opt
....\...\ADC.PWI
....\...\ADC.Uv2
....\...\ADC.axf
....\...\ADC.hex
....\...\ADC.htm
....\...\ADC.lnp
....\...\ADC.map
....\...\ADC.plg
....\...\ADC.sct
....\...\ADC.tra
....\...\ADC_Opt.Bak
....\...\ADC_Target 1.dep
....\...\ADC_Uv2.Bak
....\...\Config.h
....\...\LPC2138.H
....\...\Last Loaded ADC.DBK
....\...\Startup.lst
....\...\Startup.o
....\...\Startup.s
....\...\Target.c
....\...\Target.h
....\...\adc.crf
....\...\adc.d
....\...\adc.i
....\...\adc.o
....\...\adc.txt
....\GPIO
....\....\CONFIG.H
....\....\GPIO.DSN
....\....\GPIO.Opt
....\....\GPIO.PWI
....\....\GPIO.Uv2
....\....\GPIO.axf
....\....\GPIO.hex
....\....\GPIO.htm
....\....\GPIO.lnp
....\....\GPIO.map
....\....\GPIO.plg
....\....\GPIO.sct
....\....\GPIO.tra
....\....\GPIO_Opt.Bak
....\....\GPIO_Target 1.dep
....\....\GPIO_Uv2.Bak
....\....\HEAP.S
....\....\IRQ.S
....\....\LPC2138.H
....\....\Last Loaded GPIO.DBK
....\....\STACK.S
....\....\Startup.lst
....\....\Startup.o
....\....\Startup.s
....\....\TARGET.C
....\....\TARGET.H
....\....\main.C
....\....\main.crf
....\....\main.d
....\....\main.i
....\....\main.o
....\....\main.txt
....\I2C
....\...\CONFIG.H
....\...\HEAP.S
....\...\I2C.DSN
....\...\I2C.Opt
....\...\I2C.PWI
....\...\I2C.Uv2
....\...\I2C.axf
....\...\I2C.hex
....\...\I2C.htm
....\...\I2C.lnp
....\...\I2C.map
....\...\I2C.plg
....\...\I2C.sct
....\...\I2C.tra
....\...\I2C_Opt.Bak
....\...\I2C_Target 1.dep
....\...\I2C_Uv2.Bak
....\...\IRQ.S
....\...\LPC2138.H
....\...\Last Loaded I2C.DBK
....\...\STACK.S
....\...\Startup.lst
....\...\Startup.o
....\...\Startup.s
....\...\TARGET.C
....\...\TARGET.H
....\...\main.c
....\...\main.crf
....\...\main.d
....\...\main.o
....\INT
....\...\CONFIG.H
....\...\HEAP.S
....\...\INT.DSN
....\...\INT.Opt