It does not matter 10162 you need to upgrade to RTM if you are insider, its on page 3, but MS has turned off their servers so their is no way to activate, unless by KMS Windows tool kit on this site, that is if MS does not change to ver 7 on 29 Jul
I really wanted to clean install Windows 10. My username does not match with the users folder name in the directory path. Also, my start menu is distorted as a result of using CCleaner in previous builds. Worst comes to worse, I'll just reinstall Windows 8.1 and upgrade to Windows 10 from there.
Also, this sucks. If I need to reinstall Windows 10 in the future, how would I be able to activate? I don't want to loose my Windows 8 and 7 licenses.