Disc Key does not Correspond ERROR?

[leezer3]

If you've downloaded the DPM data from somewhere like Copybase, the disk key will be different to that which came with your disk.

-Leezer-

[Evil Homer]

I havn't downloaded anything, I made the image myself with Alcohol 120 so the CD Key is the same one I use when I play the game with the original. I've checked in the registry and the CD Key is the correct original key but it still comes up incorrect key when I try to run from the image, I have no idea why, maybe it is the lens getting dirty, I will have to clean it and see. The only thing there is that both my drives are nearly new, 2 and 3 months old, even my USB drive is only a few weeks old but who knows maybe cleaning them will work, hope so!
Thanks for help anyway guys

[leezer3]

Did you uninstall the Starforce drivers before ripping the image (DPM high, lowest speed poss)? If not then the DPM data will be bust.

Cant think of anything else at the mo.

-Leezer-