by rausing123 » Wed Jun 17, 2015 4:45 pm
sorry to say this kiddo but installing from disc is just a bit umh unnecessary, you will get the first patch of vanilla then you have to download every patch one by one untill 1.12.1, just get the client from the site (there's a post on getting started here, look at that). Oh and the thing you're talking about is the game trying to patch up to retail, just don't do it by disc...