I can try that, but the weird thing is that that prompt comes up just launching the Ubisoft Connect client with no launch options. I’m not launching into any games, just the client itself so I have no idea what key it wants.

God I loved Fall of Cybertron as a kid and I even recently snatched up a PS3 copy as I had sold it along with my Xbox 360 way back in the day. It would be amazing to play modern ports of this game (with multiplayer!!!), I hope Activision can find the files again