thisisveryannoying

I was having this same problem but I found a novel solution to it. I have a retail box copy of Sins - Trinity. I reinstalled in on my machine after a while of not playing, and I had to convert my old Impulse account to a Gamestop account. After doing this, my Gamestop app showed three games installed, regular Sins, Sins Entrenchment, and Sins Diplomacy, as three separate games. Both Entrenchment and Diplomacy needed an update, but I got the "game is not registered er