Gears of War 4 will not luanch.

you didn't mention where you are having this problem I mean its PC or xbox one but I assume its PC as this problem mostly shows up on PC.

This might fix your problem - update your game to the recent version, update your graphics driver. still, if you keep facing this problem, then just try reinstalling the game completely.

Well I've had to reset the pc a few times while updating/ installing drivers and updates.

With no luck at the game. I would prefer not to uninstall/ reinstall the game do to it being 134gb. It takes almost 42 hours to install.

Any suggestions before it comes to that?

Try hard resetting your console

Have you tried performing a power cycle on your console?

you didn't mention where you are having this problem I mean its PC or xbox one but I assume its PC as this problem mostly shows up on PC.

This might fix your problem - update your game to the recent version, update your graphics driver. still, if you keep facing this problem, then just try reinstalling the game completely.