Extract the contents directly into your current Cemu folder.
If a game like The Legend of Zelda: Breath of the Wild prompts for a "System Update," you must install the game's specific update files within the emulator. Cemu – Emulador de Wii U (Modificado) Actualiza...
: In newer versions, go to Options and ensure Automatically check for updates is enabled to receive the latest stable or experimental builds. Manual Update (Safest) : Extract the contents directly into your current Cemu folder