Far Cry 4 "Failed to synchronize achievements"
My problem is very simple.
This is what I get when I launch the game :
http://image.noelshack.com/fichiers/...57714871-1.png
And this is the achievement page of the game :
http://image.noelshack.com/fichiers/...57714873-2.png
This is the achievement page of Far Cry 3 and Primal :
http://image.noelshack.com/fichiers/...57714873-3.png
http://image.noelshack.com/fichiers/...57714873-4.png
So concretely, any other game I have in Uplay works normaly but Far Cry 4...
How can I fix this?