Problems with Ages Of Empire 2 The Conquerors Expansion

[Asejua]

I'm trying to make a security backup copy of my AOE2 The Conquerors Expansion (for myself of course). I tried to use, first the Nero or CDClone basic copy method unsuccessfully (unable to read the cd), after that i used the BlindRead + Unsafedisc v1 method and it didn't work (no cd-rom detected when trying to play)...

Can anyone help me?

Thanks & sorry about my poor english.