DW1601 - WiGig Driver, Win7/Win8 32/64 bit, Dell Update Package version 1.0.11.659

I've been trying to download the drivers listed in the webpage, but no matter how I try (single download or using the download manager) I always get the message "Sorry, the requested file could not be downloaded." Where or when can I get the right drivers?

My laptop has caught a virus so I want to reformat it (I think that is the correct description...?) - there is nothing on it that I need to keep. When I did it with a PC I used a CD but I didnt get one with the laptop or at least I cant find it. So can I buy a new reformat CD? I looked but can see.