The key worked. Make sure that you input only the key, though. I accidentally left a space in the beginning of the bar that first time I tried and it didn't work. I removed the space the second time and it worked.

excelente ya que inmediatamnete me enviaron la key y funciono.

Excellent and super fast support. The initial key I received didn't work for some reason, so I asked for a replacement. In 5 MINUTES they sent me a new key that worked like a charm.

Acquistato, arrivata la mail praticamente immediatamente, ho scaricato il file e sono riuscita ad attivare Windows senza nessun problema. Soddisfatta!

I get code after payment and it works :) Windows 10 64bit