How to install maps

Hi there tippieislief, thanks for reaching out.

Since Gears of War 3 is backward compatible, if you own these maps, you should be able to see them on your Xbox One X console if you go to My Games & Apps>Gears of War 3>Manage Content>Ready to Install if they're not already installed.

How do u delete maps to re install them

I researched this question and wish to add clarifications in case someone has some ideas.

Call of Duty: Black Ops: Escalation Map Pack is the second DLC for Call of Duty: Black Ops. yhe pack contains 4 multiplayer maps and the single-player "Call of the Dead" zombie map.

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All i could find on the net is one player who installed the map pack to his PC version and had the game hang and go black when he accessed Call of the Dead. He says that his problem was that he only installed the single-player mpa and not the multiplayer
maps. After he installed the multiplayer maps, the Call of the Dead map worked for him. I don't see how this could pertain to the Xboc version, but maybe someone has an idea.

BF4 freezes on one map only was fine before update gonna try install as suggested let you know how it goes

How are you playing the game: from the disc, installed from the disc, or Games on Demand? If installed/downloaded, delete the file, clear cache, restart, and re-install/re-download. Go ahead and add the map pack(s) into this round too, just to make sure
everything is a fresh install.