Game wont launch exit code 1

Clicked on play in the minecraft launch menu to start game

Launcher scrolled thru loading and launcher disappears and immediately reappears

full launch report is in attachment

Launching game
Looking for old natives to clean up...
Unpacking natives to C:\Users\ME!\AppData\Roaming\.minecraft\versions\1.6.2\1.6.2-natives-4302586555485
Launching in C:\Users\ME!\AppData\Roaming\.minecraft
Running C:\Program Files\Java\jre7\bin\javaw.exe -Xmx1G -Djava.library.path=C:\Users\ME!\AppData\Roaming\.minecraft\versions\1.6.2\1.6.2-natives-4302586555485 -cp C:\Users\ME!\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\ME!\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\ME!\AppData\Roaming\.minecraft\versions\1.6.2\1.6.2.jar net.minecraft.client.main.Main --username dregs763 --session token:cfe99bc552524e8eab44c101501e06ae:09b527fe29724a24bef6df64db921590 --version 1.6.2 --gameDir C:\Users\ME!\AppData\Roaming\.minecraft --assetsDir C:\Users\ME!\AppData\Roaming\.minecraft\assets --width 854 --height 480
Client> 2013-07-26 21:12:43 [CLIENT] [INFO] Setting user: dregs763
Client> 2013-07-26 21:12:43 [CLIENT] [INFO] (Session ID is token:cfe99bc552524e8eab44c101501e06ae:09b527fe29724a24bef6df64db921590)
Client> java.lang.NullPointerException
Client> at java.io.Reader.<init>(Unknown Source)
Client> at java.io.InputStreamReader.<init>(Unknown Source)
Client> at la.<init>(SourceFile:15)
Client> at la.<clinit>(SourceFile:9)
Client> at kt.g(SourceFile:37)
Client> at kq.g(SourceFile:15)
Client> at kz.<clinit>(SourceFile:27)
Client> at ats.<init>(SourceFile:201)
Client> at net.minecraft.client.main.Main.main(SourceFile:83)
Client> Exception in thread "main" java.lang.ExceptionInInitializerError
Client> at bt.<clinit>(SourceFile:7)
Client> at yb.v(SourceFile:495)
Client> at kz.a(SourceFile:139)
Client> at kz.c(SourceFile:85)
Client> at yb.<clinit>(SourceFile:310)
Client> at aqw.<clinit>(SourceFile:362)
Client> at kz.a(SourceFile:122)
Client> at kz.<clinit>(SourceFile:55)
Client> at ats.<init>(SourceFile:201)
Client> at net.minecraft.client.main.Main.main(SourceFile:83)
Client> Caused by: java.lang.NullPointerException
Client> at java.io.Reader.<init>(Unknown Source)
Client> at java.io.InputStreamReader.<init>(Unknown Source)
Client> at org.apache.commons.io.IOUtils.readLines(IOUtils.java:986)
Client> at bu.<init>(SourceFile:26)
Client> at bu.<clinit>(SourceFile:19)
Client> ... 10 more
Game ended with bad state (exit code 1)
Ignoring visibility rule and showing launcher due to a game crash
Deleting C:\Users\ME!\AppData\Roaming\.minecraft\versions\1.6.2\1.6.2-natives-4302586555485