Minecraft Launcher crashes, will not start.

What I expected to happen was for the game to open.

What actually happened was it gave me a crash report.

Steps to Reproduce:
1. Open Minecraft Launcher 1.2.5
2. Click Play
3. Get this error report:
Launching game
Looking for old natives to clean up...
Unpacking natives to C:\Users\Oshea\AppData\Roaming\.minecraft\versions\1.6.4\1.6.4-natives-1097288067924
Launching in C:\Users\Oshea\AppData\Roaming\.minecraft
Running C:\Program Files (x86)\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -Djava.library.path=C:\Users\Oshea\AppData\Roaming\.minecraft\versions\1.6.4\1.6.4-natives-1097288067924 -cp C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Oshea\AppData\Roaming\.minecraft\versions\1.6.4\1.6.4.jar net.minecraft.client.main.Main --username PandaTBear --session token:3e98c10aaddb40bc9ac83938a2f8db24:6f9e6b39153c478fbfc1e40fea3b4613 --version 1.6.4 --gameDir C:\Users\Oshea\AppData\Roaming\.minecraft --assetsDir C:\Users\Oshea\AppData\Roaming\.minecraft\assets
Client> 2013-10-08 00:05:48 [CLIENT] [INFO] Setting user: PandaTBear
Client> 2013-10-08 00:05:48 [CLIENT] [INFO] (Session ID is token:3e98c10aaddb40bc9ac83938a2f8db24:6f9e6b39153c478fbfc1e40fea3b4613)
Client> 2013-10-08 00:05:49 [CLIENT] [INFO] LWJGL Version: 2.9.0
Client> #
Client> # A fatal error has been detected by the Java Runtime Environment:
Client> #
Client> # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6903b212, pid=644, tid=4128
Client> #
Client> # JRE version: Java(TM) SE Runtime Environment (7.0_40-b43) (build 1.7.0_40-b43)
Client> # Java VM: Java HotSpot(TM) Client VM (24.0-b56 mixed mode, sharing windows-x86 )
Client> # Problematic frame:
Client> # C [atioglxx.dll+0xb212]
Client> #
Client> # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
Client> #
Client> # An error report file with more information is saved as:
Client> # C:\Users\Oshea\AppData\Roaming\.minecraft\hs_err_pid644.log
Client> #
Client> # If you would like to submit a bug report, please visit:
Client> # http://bugreport.sun.com/bugreport/crash.jsp
Client> # The crash happened outside the Java Virtual Machine in native code.
Client> # See problematic frame for where to report the bug.
Client> #
Game ended with bad state (exit code 1)
Ignoring visibility rule and showing launcher due to a game crash
Deleting C:\Users\Oshea\AppData\Roaming\.minecraft\versions\1.6.4\1.6.4-natives-1097288067924
Couldn't delete C:\Users\Oshea\AppData\Roaming\.minecraft\versions\1.6.4\1.6.4-natives-1097288067924 - scheduling for deletion upon exit