Point the installer to your main Assassin's Creed Odyssey game directory.

Copy the contents of the ZAZIX or Crack folder (if included) to the game directory, overwriting when prompted. Troubleshooting Tips

Execute the installer provided in the extracted folder.

If you encounter errors, verify that your antivirus hasn't quarantined files. Users on Reddit suggest adding the game folder to your Antivirus Exclusions .

AC.ODY.Update.Aio.V1.5.3-ZAZIX.part3.rar Release Type: All-in-One (AIO) Update Version: 1.5.3 Uploader/Group: ZAZIX Update Overview

Right-click on part1.rar and select "Extract Here" using WinRAR or 7-Zip .