Call of Duty: Black Ops 7 players are experiencing problems downloading the Zombies mode add-on. Despite having multiplayer, Warzone, and Endgame modes installed and enough storage space, some users receive an error message stating "Can't install this add-on" when attempting to download Zombies. This issue blocks access to new event skins tied to the mode, potentially affecting player participation in seasonal content. The problem appears to be a distribution or installation bug requiring developer attention to restore smooth content access.
- Error message: "Can't install this add-on" despite sufficient storage
- Blocks access to new event skins linked to Zombies mode