The game won't download or launch

Games Halo Wars Series
1

I need help I was updating halo wars 2 but the installation stopped and now it doesnt want to download or launch what should I do?

2

> 2535464424316400;1:
> I need help I was updating halo wars 2 but the installation stopped and now it doesnt want to download or launch what should I do?

Is this on Xbox or PC?

3

Same problem here on the 360 been going on over a week now even unistalled it and now the game won’t download full stop