Guild Wars 2

I know it can’t be invalid because I just reset my password because I thought that maybe I had forgotten it. My username is the same as my forum name, correct? Or is it just Sol Slasher without the numbers? Either way I’ve tried every variation of that username that I could so I’m fairly certain that one of them was correct.

Am I typing in something wrong? Or is this a problem with the launcher?

Your account name is your email.

Jigain is right, you need to type in your e-mail, not your username.