Download-halo-wars-2-complete-edition-v1-11-2931-2-fitgirl-repack

Most repacks include a UWP_Helper.bat file in the game folder. You should run this to register the game with the Windows Store environment.

Are you having during the installation process? Buy Halo Wars 2 | Xbox Most repacks include a UWP_Helper

Since it's a UWP game, you must enable Developer Mode in your Windows 10 settings (Settings > Update & Security > For developers) before installation. Most repacks include a UWP_Helper