Problem with re-installing Rome total war

[hootnow]

Earlier today, when I was trying to install Rome:total realism, the instructions told me to uninstall Rome Total War. I promptly did this and now, when I attempt to re-install it, it stops( usually on the file Voice 3.Dat) and after a while gives me an error message( Data error<Cyclic redundancy check> ). I have tried what the sticky thread suggested; deleting the activision folder, eliminating the old registries, CC cleaner etc. and none have worked. Help would be massively appreciated. Thanks in advance.

EDIT: The precise error message is Feature transfer error. The cyclic redundancy bit is part of the details.

[Cyrus the Virus]

Sounds like something I've had with installing, but very rarely.
There's something wrong with transfer from the CD.

I hope you just had some unlucky error and that its eliminated the next time you try to install. Try installing again, if not working, choose the option to not installing Dirextx 9 or something, just to see if that would do anything...

[hootnow]

No, unfortunately, I have tried to install it many times now and every time, it has stopped at exactly the same spot. When I tried to copy the contents of the cd onto my computer to see if that would make a difference, it stopped and cancelled at the part which contains the file that the installation stops on. How do I stop DirectX from Installing and does the numerous failed downloads mean my cd is now corrupted and unusable?