Best answer as chosen by user stealthtt: Sorry but I have NEVER used those setup CDs.
I point my web browser at the router and set it up the old (?) fashioned way without ANY issue.
In fact I toss the cd into the shredder so it goes to a better place. It's a shame that the makers have invested a dime or penny into those setup CDs as they were never needed. My wish is they would have put that penny or dime into bigger power supplies or heat sinks or whatever is needed to make the product last longer and be more stable.
Hope this clears this up for you.