Are these keys cracked by KMSpico ?? I bought a similar product from Blackhat 2 months back and the license was blocked by Microsoft and I could not get new updates to my machine.
If i know correctly then KMSpico is activation software - not a key - it is not legal of course and it defers updates.
If you want to activate your system legally then you have to unninstall activator programs like "KMSpico" from your machine first - but it is impossible sometimes and your only way is to do fresh install of your Windows.