Using for Xbox One and computer
Purchased this as a gift for boyfriend with the intentions of storing xb1 games and movies and music from his computer. It was used on the xb1 first and now hes trying to hook it up to the computer and it will not work without wanting to format. If he would have formatted on computer first would it still be saying the same thing, or could it be because the xb1 has a Windows 10 format, while his computer is still Windows 7?