I just purchased Minecraft through a pre paid card, downloaded the Minecraft Launcher 1.3.7 but when I try to use the Play button to start the game it goes to the mojang screen for a second or two then back to the launcher. This only happens for versions 1.7.4 and 1.7.2, not 1.6.4 or anything else on the list of versions that i have tried. I am not sure of the difference between the 1.6.4 version and the 1.6.4 version, but assume the 1.7.4 is the newest version of the game. I am unsure if the info from the development console section helps or if i need to copy everything on it or just what info from it. Any help would be greatly appreciated.
We need to see what is in your Development Console, which can be found on the second tab of the launcher.
First, copy all of the text: click on the text, then press Ctrl+A then Ctrl+C. Then paste it in spoiler tags in a reply for us to see.
How to use spoiler tags: