Hey guys. I wasn't sure if this is a common problem so I created a new thread.
THE PROBLEM
I bought a game that has a product key on its case. I typed it in multiple times but the activation process fails. When I return after I typed it in a little window opens with only the button "Try again" on it. Nothing more. No explanation as usual, just the blue button. Is this a Steam server connection problem or what? I restarted Steam multiple times but the problem stays the same. Has anyone an idea what's this about?