I download Call of Duty Black Ops III from Steam but as I launch it the following error code appear: xpak file does not contain a valid header: C:\Program Files (x86)\Steam\steamapps\common\Call of Duty Black Ops III\zone\base_patch.xpak Can someone help me ?
Same thing happnes to me. I just want to play the game and this really sucks. I wish I knew how to fix this issue, thank god I'm not the only one. Oh, and if you fixed it please tell me how. It would be a great help, thanks and I wish you the best of luck finding how to fix this issue.