Installation Failure: Redundancy Cycle

[Kekephee]

My friend is trying to install the EQ titanium. I have four install discs- I used them to install for myself on my laptop and desktop back in December with no problems- and he was installing from them. In the middle of disc 4 he got a message that said something about a redundancy cycle and then the program went unresponsive. I've read through a bunch of the posts on this board and I only saw stuff that was for after you've already installed EQ, didn't see anything about the actual installation process- I apologize if there is something already here and I missed it.

Thanks in advance.