Original Post — Direct link
excuse me, may I have some help here.

my brother is recently install for honor from steam, then he try to login with his Ubisoft account, but there come the problem authentication. I did login for honor from his steam before, then logged to my Ubisoft account, but then I have bought my own for honor on my steam then I play for honor with my Ubisoft account that I've used in my brothers for honor before. is there any issues and can it be help? I think my Ubisoft account is no more connected with the for honor from my brother's steam account. because I logged in the game with my steam and my Ubisoft account. please some help very appreciate here, we want to play together. thank you.
almost 4 years ago - Ubi-Spud - Direct link
Hi there!

This error occurs when you are logged in to the incorrect account that you bound the game with originally.

If this is a fresh copy of the game and your brother never had it before, then it should work. From what you have described, we would need your brother to create a case so we can look into this further.