Game doesn't launch?

So today I finished playing Halo Wars Definitive Edition. So I wanted to play Halo Wars 2. I’ve already played the game a few times a while back. Today it will not launch. Uninstalled it and then reinstalled and it didn’t work. Then I uninstalled it and then reinstalled it again and again and again. It still has never launched. This is bought and downloaded from the windows store. Haven’t changed anything in or around my gaming PC. Please either explain how to fix it. I would like to play the campaign. Thank you.

Best Halo Wars 2 Team,

I have a similair problem, I reinstalled my system and then later on I installed Halo 2 Wars. I have also Windows 10 and I bought it on the windows store. It hangs when chaning the screen to full screen mode. I reinstalled but the problem still exist.

Also I have found that after installing Halo Wars 2 on my system mij web browser is showing artifact when displaying images. I think the issieu is related to the grapichal interface. Just after installing Halo Wars 2 these artifacts showed up also in google chrome. It looks like something is changed in de drivers of the video card.

Thanks in advanced,

Jeroen