A ten USB stick bootujes v UEFI mode alebo legacy mode? Viz BIOS boot order apod.
Klikal si teda len na Upgrade a ne na "Vlastni (upresnit)"?
Preco preskakujes zadavani product key? Product key mas na stitku zospodu notebooku. Ak to nevezme tak neviem ale z nejakeho dovodu asi nerobis upgrade ale cistu instalaciu