I had genuine Windows 7 and Windows 8, from some of which I have physical DVD boxes. Later it was upgraded automatically to Windows 10.
Recently I tried to make ISO with Media Creation tool, made ISO and install it into virtual machine within the same computer, I have original Windows 10. During installation it asked me for product key which I had none and answered "I have none".
Now inside Virtual Box I have activation problem. It says it can't activate and suggests to do something, including change product key. Inside properties of My PC of activated computer I see product ID which has different format and I can enter it into virtual machine.
Is it possible to overcome?