Are you running any Virual Drive app?
if so delete it.
Did you make sure the cd is in its drive? try swapping cd 1 with cd 2.
If these things dont work i have no clue.
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You are my adversary, but you are not my enemy. For your resistance gives me strength. Your will gives me courage. Your spirit enobles me. And tough I aim to defeat you. Should I succeed, I will not humiliate you. Instead I will honour you. For without you, I am a lesser man