[Freebooter]

Are you sure the Windows OS ISO you downloaded is not damage because it could be corrupted which will cause installation problem. Use Rufus program to create UEFI USB installation media from Windows 7 ISO fie. Download Windows 7 ISO from below website.

"Official Windows 7 SP1 ISO Image Downloads"
http://www.w7forums.com/threads/official...ads.12325/

[Freebooter]

Have you not even going to try my advice to you about creating a UEFI USB installation media with Rufus program.