It is that when playing a very long game (my case I play for WR) I need to suspend the pc at night, that's why I said, there are other programs (other versions of bo2) but those versions when suspending directly close the game for me.
That is why if a game lasts 120h I can not leave the pc on for that long and I need to make stops with the suspension mode, that's why I wrote if there was any way