Neverwinter Nights 2 - DVD drive unhook

[YucK]

This is beyond weird

I have:

1) Installed and patched the game to 1.02

2) Downloaded and installed Daemon Tools 4.6 and Alcohol 120% (which comes with SPTD 3.5)

3) Downloaded and mounted the maxi image with DT (tried with all emulations and none) Same with A120

4) Tried launching the game only to get an error saying "Original disc could not be found or authenticated" I've tried everything I can think of, any suggestions as to what I might have done wrong?

Thanks in advance.