Operating System, bit type: Windows 7 Home Premium, 64-bit
Java version/update, bit type: Java 7 Update 51, 32 and 64-bit version
Launcher version: Version 1.3.4
Completed the troubleshooting guide (y/n): No
Console log, pastebin.com link: http://pastebin.com/1fFLELHk
Description of the problem...