Installed the game on an alternate PC...quite sure I only have 1 Microsoft account and used it to install...won't find my character...

Just installed PSO2 on my alt PC. I only have 1 microsoft account, and I used it to download/install PSO2 on my main PC, and used the same one on my alt pc to do the same from the windows store library.

When I launch the game, it won't give me the same account options as when I launch the game on my main pc. My characters aren't there, it gave me a new randomized "Gamer Tag". It's like as if I just made a brand new microsoft account, but I definitely didn't do that.

I'm at a loss here. What am I missing?

Somewhere on the title screen I remember seeing an option to "Switch accounts" I think it was near the bottom. I'm not at my PC right now so I can't tell you exactly but I'd start there.