File list (Check if you may need any files):
Keil
....\C51
....\...\ASM
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....\...\EXAMPLES
....\...\........\ASM
....\...\........\...\ABSTRACT.TXT
....\...\........\...\ASAMPLE.BAT
....\...\........\...\ASAMPLE.Opt
....\...\........\...\ASAMPLE.Uv2
....\...\........\...\ASAMPLE1.A51
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....\...\........\........\C_ROOT.C
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....\...\........\.......\CSAMPLE1.C
....\...\........\.......\CSAMPLE2.C
....\...\........\.......\CSAMPLE3.C
....\...\........\Dallas 390
....\...\........\..........\Asm
....\...\........\..........\...\INST390.A51