Can you give us a bit more info on what's happening? Is it not giving you the option to enable the overlay, or is it just still giving you that same error even though you enabled the option?
Hey, I got the same problem, even though I have steam overlay on, it still persists to give me the same error code when I try to register
What's the full error message you're getting? Can you share a screenshot of what you're seeing?
@Tristen1195 Hi, if you try a Clean Boot and only start the game and Steam, with the overlay toggled on, does that make any difference?
I suspect there's some conflict with some other overlay software, and testing with the Clean Boot can check for this.