When ever i go to minimize the game window, it just closes itself. No error given on screen. Happens no matter if the window is maximized or not. Happens no matter if the new launcher window is open or not. The new launcher gives me this:

Client> #
Client> # A fatal error has been detected by the Java Runtime Environment:
Client> #
Client> # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000000cf196ea, pid=47612, tid=43736
Client> #
Client> # JRE version: 7.0_09-b05
Client> # Java VM: Java HotSpot(TM) 64-Bit Server VM (23.5-b02 mixed mode windows-amd64 compressed oops)
Client> # Problematic frame:
Client> # C [ig4icd64.dll+0x8496ea] DllMain+0x10ccfa
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\KaleSwFaolan\AppData\Roaming\.minecraft\hs_err_pid47612.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> #
Client> AL lib: (EE) alc_cleanup: 1 device not closed
Game ended with bad state (exit code 1)
Deleting C:\Users\KaleSwFaolan\AppData\Roaming\.minecraft\versions\1.6.1\1.6.1-natives-63092017875766
Couldn't delete C:\Users\KaleSwFaolan\AppData\Roaming\.minecraft\versions\1.6.1\1.6.1-natives-63092017875766 - scheduling for deletion upon exit

I am attaching the Log file that is generated.