Thank you for your time. It seems that this particular issue may be caused by your NPS (Network Police Server). You are welcome to check this link for further information on this matter: Network Policy Server - We recommend that you check with your IT if the authentication used by the server is not letting the Intel® PROSet/Wireless Software connect properly. Add the PROSet profile to the server data base and see what happens.
For your convenience and further information only, we would like for you to take a look at information in this link: What is authentication server? - Definition from WhatIs.com
As another option, you can also use diskpart from command prompt. Here is a guide: Disk - Clean and Clean All with Diskpart Command - Windows 7 Help Forums
*Please note that these links are being offered for your convenience and should not be viewed as an endorsement by Intel of the content, products, or services offered there.
Can you explain to me what is the purpose of attempting to delete all partitions on a disk in order to attempt to fix a wireless authentication problem?
With regards to that actual issue, what I do not get is the fact that I was able to connect to the same wireless network, from the same hardware, but on a previously built image using the Intel Wireless PROset. I have just rebuilt the image and have used the latest Intel Wireless PROset driver from your site, but have run into this issue. So, the fact that these machines could connect, must mean the the PROset software should be able to work. So, what gives?