Title screen buttons

Please attach the complete output of the "Development console" tab of the launcher.

• Click the text, press CTRL-A to select all, then CTRL-C to copy, and CTRL-V to paste in a comment on this ticket.

If the launcher closes after game start, please edit your profile and select "Launcher visibility" then, "Keep the launcher open".

Console output:

[16:15:33 INFO]: Minecraft Launcher 1.3.6 (through bootstrap 4) started on windows...
[16:15:33 INFO]: Refreshing local version list...
[16:15:33 INFO]: Current time is Dec 5, 2013 4:15:33 PM
[16:15:33 INFO]: System.getProperty('os.name') == 'Windows 8'
[16:15:33 INFO]: System.getProperty('os.version') == '6.2'
[16:15:33 INFO]: System.getProperty('os.arch') == 'amd64'
[16:15:33 INFO]: System.getProperty('java.version') == '1.7.0_45'
[16:15:33 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[16:15:33 INFO]: System.getProperty('sun.arch.data.model') == '64'
[16:15:34 INFO]: Refreshing remote version list...
[16:15:34 INFO]: Refresh complete.
[16:15:34 INFO]: Loaded 2 profile(s); selected 'SAIYAN48'
[16:15:34 INFO]: Refreshing auth...
[16:15:34 INFO]: Logging in with access token
[16:15:45 INFO]: Getting syncinfo for selected version
[16:15:45 INFO]: Queueing library & version downloads
[16:15:46 INFO]: Download job 'Version & Libraries' started (16 threads, 24 files)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Download job 'Resources' skipped as there are no files to download
[16:15:46 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Attempting to download C:\Users\XAIXER\AppData\Roaming\.minecraft\versions\1.7.2\1.7.2.jar for job 'Version & Libraries'... (try 0)
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:46 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[16:15:47 INFO]: Finished downloading C:\Users\XAIXER\AppData\Roaming\.minecraft\versions\1.7.2\1.7.2.jar for job 'Version & Libraries': Used own copy as it matched etag
[16:15:47 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:01.109)
[16:15:47 INFO]: Launching game
[16:15:47 INFO]: Looking for old natives & assets to clean up...
[16:15:47 INFO]: Unpacking natives to C:\Users\XAIXER\AppData\Roaming\.minecraft\versions\1.7.2\1.7.2-natives-605125574570231
[16:15:47 INFO]: Reconstructing virtual assets folder at C:\Users\XAIXER\AppData\Roaming\.minecraft\assets\virtual\legacy
[16:15:47 INFO]: Launching in C:\Users\XAIXER\AppData\Roaming\.minecraft
[16:15:47 INFO]: Half command: C:\Program Files\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -Djava.library.path=C:\Users\XAIXER\AppData\Roaming\.minecraft\versions\1.7.2\1.7.2-natives-605125574570231 -cp C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\XAIXER\AppData\Roaming\.minecraft\versions\1.7.2\1.7.2.jar net.minecraft.client.main.Main
[16:15:48 INFO]: Client> [16:15:48] [main/INFO]: Setting user: SAIYAN48
[16:15:48 INFO]: Client> [16:15:48] [main/INFO]: (Session ID is token:443ec8846f27451ba6fbb154d1501f2b:14f0676c1d53413cba7f0b726eb2dd83)
[16:15:49 INFO]: Client> [16:15:49] [Client thread/INFO]: LWJGL Version: 2.9.0
[16:15:49 INFO]: Client> [16:15:49] [Client thread/INFO]: Reloading ResourceManager: Default
[16:15:49 INFO]: Client> 
[16:15:49 INFO]: Client> Starting up SoundSystem...
[16:15:50 INFO]: Client> Initializing LWJGL OpenAL
[16:15:50 INFO]: Client>     (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[16:15:50 INFO]: Client> OpenAL initialized.
[16:15:50 INFO]: Client> 
[16:15:50 INFO]: Client> [16:15:50] [Sound Library Loader/INFO]: Sound engine started
[16:15:51 INFO]: Client> [16:15:51] [Client thread/INFO]: Created: 512x256 textures/blocks-atlas
[16:15:51 INFO]: Client> [16:15:51] [Client thread/INFO]: Created: 256x256 textures/items-atlas

Nothing unusual to see in the console, please use the technical help chat of the Mojang Support Center.

The computer needed to restart to remove some avast files. Everything works now.