New
#1
If your not running Windows 8.1 Pro, you need 10 Home, not 10 Pro. 8.1 Core gets you 10 Home, 8.1 Pro gets you 10 Pro. "N" means no Media Player? You know that right?
Ok, So I am downloading now the win10 x64 pro, without 'N'
So the thing is I had windows 7 installed and I didn't do clean install, I have upgraded. Then it was all fine, windows 10 was working it was activated.
Then I decided to do a clean install because I wanted to have faster pc (it was one year after I bought it and had no reinstalls)
I waited a day, just to be sure that when I install win10 again it will be in my bios and will know the product key.
After a clean install it didn't want to activate windows10 for 2 days so I decided to install win7 again and then upgrade it to win10.
Didn't work, wanted a key. So I installed win8, upgraded it to win8.1 and now I am trying to install on it win10.
I am so stupid, I should have stayed with win10 when I had it.