The default installation path "C:\Program Files\Call of Duty Black Ops 4 Installation " , Click here "Browse" to install the game in a different folder or continue in the default path. After manually select the folder the installer will go to the next Step automatically.
Please be patient. This process may take up some time, and is depending on the equipment and Internet connection. Keep this window. The downloaded files will be saved to the TEMP and will automatically deleted after installation.
Downloading files from the server..
Activation key is needed to complete the installation.