New
#1
Update from 10 to 10 pro failed got new retail key from support for fr
So I just bought new msi ge62 laptop and it had windows 10 home, I tried to transfer my old 8 pro key and make it 10 pro but it kept saying that "this windows version cannot be updated".
So I called local Microsoft support number and they couldn't make it work either, so that support guy made me new 10 pro retail key for free!
My question is that is my old 8 pro retail key still valid and can I keep my current 10 pro install in my old laptop too?
They are separate keys but still I wonder if he somehow disabled that older key or is it still valid?
Did I really "score" full retail 10 key with my cheap 15€ 8 pro key without even losing that 8 pro key in the process?