minecraft error

every time i open minecraft it freezes and i cant play it puts a error MSG in the desktop that says the following:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x5101b9c0, pid=4932, tid=5400
#
# JRE version: 7.0_04-b22
# Java VM: Java HotSpot(TM) Client VM (23.0-b21 mixed mode windows-x86 )
# Problematic frame:
# C 0x5101b9c0
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# If you would like to submit a bug report, please visit:
# bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

--------------- T H R E A D ---------------

Current thread (0x49ee3400): JavaThread "Minecraft main thread" daemon [_thread_in_native, id=5400, stack(0x50e70000,0x50ec0000)]

siginfo: ExceptionCode=0xc0000005, ExceptionInformation=0x00000008 0x5101b9c0

Registers:
EAX=0xada2c62e, EBX=0x52220a80, ECX=0x521d6000, EDX=0x00000004
ESP=0x50ebf054, EBP=0x51ce1244, ESI=0x00000001, EDI=0x50ebf0a4
EIP=0x5101b9c0, EFLAGS=0x00010246

Top of Stack: (sp=0x50ebf054)
0x50ebf054: 690d255f 52220a80 51ce1244 00000000
0x50ebf064: 50ebf10c 50f1fb30 00000004 51ce2450
0x50ebf074: 50f5e228 00000030 00000000 ffffffff
0x50ebf084: 00000001 00000004 00010000 521d6000
0x50ebf094: 5101b9c0 00000000 52220a80 51af2640
0x50ebf0a4: ada2c62e 000010b8 513d5b78 6907790e
0x50ebf0b4: 50fdbc88 50ebf0d0 513d6a60 50fdbc80
0x50ebf0c4: 69087e44 50ebf0a4 00000000 00001fa0

Instructions: (pc=0x5101b9c0)
0x5101b9a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x5101b9b0: 00 00 00 00 7c b9 01 51 c1 04 00 00 01 00 00 00
0x5101b9c0: 55 8b ec 53 56 57 8b d9 8b ca 8b 75 08 81 e1 fc
0x5101b9d0: ff ff ff 66 66 66 66 66 66 66 90 66 66 66 66 66

Register to memory mapping:

EAX=0xada2c62e is an unknown value
EBX=0x52220a80 is an unknown value
ECX=0x521d6000 is an unknown value
EDX=0x00000004 is an unknown value
ESP=0x50ebf054 is pointing into the stack for thread: 0x49ee3400
EBP=0x51ce1244 is an unknown value
ESI=0x00000001 is an unknown value
EDI=0x50ebf0a4 is pointing into the stack for thread: 0x49ee3400

Stack: [0x50e70000,0x50ec0000], sp=0x50ebf054, free space=316k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C 0x5101b9c0

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j org.lwjgl.opengl.GL11.nglClear(IJ)V+0
j org.lwjgl.opengl.GL11.glClear(I)V+15
j org.lwjgl.opengl.Display.initContext()V+16
j org.lwjgl.opengl.Display.create(Lorg/lwjgl/opengl/PixelFormat;Lorg/lwjgl/opengl/Drawable;Lorg/lwjgl/opengl/ContextAttribs;)V+97
j org.lwjgl.opengl.Display.create(Lorg/lwjgl/opengl/PixelFormat;)V+9
j net.minecraft.client.Minecraft.a()V+174
j net.minecraft.client.Minecraft.run()V+6
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
=>0x49ee3400 JavaThread "Minecraft main thread" daemon [_thread_in_native, id=5400, stack(0x50e70000,0x50ec0000)]
0x49ee4c00 JavaThread "Timer hack thread" daemon [_thread_blocked, id=3652, stack(0x504c0000,0x50510000)]
0x4dae4800 JavaThread "Timer-0" daemon [_thread_blocked, id=4244, stack(0x502e0000,0x50330000)]
0x49ee4000 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=636, stack(0x50370000,0x503c0000)]
0x4d98c800 JavaThread "D3D Screen Updater" daemon [_thread_blocked, id=5632, stack(0x500d0000,0x50120000)]
0x4d968800 JavaThread "DestroyJavaVM" [_thread_blocked, id=5732, stack(0x01b70000,0x01bc0000)]
0x4d75cc00 JavaThread "TimerQueue" daemon [_thread_blocked, id=176, stack(0x4d4f0000,0x4d540000)]
0x4d75c400 JavaThread "SwingWorker-pool-1-thread-1" daemon [_thread_blocked, id=4468, stack(0x4d450000,0x4d4a0000)]
0x4a6de800 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=2100, stack(0x4d1b0000,0x4d200000)]
0x4a492800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=5776, stack(0x4aa30000,0x4aa80000)]
0x4a492000 JavaThread "AWT-Shutdown" [_thread_blocked, id=5176, stack(0x4a210000,0x4a260000)]
0x4a487c00 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=4004, stack(0x4a900000,0x4a950000)]
0x49fbb000 JavaThread "Service Thread" daemon [_thread_blocked, id=1388, stack(0x4a2d0000,0x4a320000)]
0x49fb2400 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=5988, stack(0x4a120000,0x4a170000)]
0x49fb1000 JavaThread "Attach Listener" daemon [_thread_blocked, id=1644, stack(0x00760000,0x007b0000)]
0x49fadc00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=4684, stack(0x01b10000,0x01b60000)]
0x49f1d400 JavaThread "Finalizer" daemon [_thread_blocked, id=4668, stack(0x4a270000,0x4a2c0000)]
0x49f17400 JavaThread "Reference Handler" daemon [_thread_blocked, id=3144, stack(0x01ac0000,0x01b10000)]

Other Threads:
0x49f0d800 VMThread [stack: 0x4a170000,0x4a1c0000] [id=1296]
0x49fdfc00 WatcherThread [stack: 0x4a330000,0x4a380000] [id=2812]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 157248K, used 91317K [0x03d50000, 0x0e7f0000, 0x192a0000)
eden space 139776K, 65% used [0x03d50000, 0x0967d788, 0x0c5d0000)
from space 17472K, 0% used [0x0c5d0000, 0x0c5d0000, 0x0d6e0000)
to space 17472K, 0% used [0x0d6e0000, 0x0d6e0000, 0x0e7f0000)
tenured generation total 349568K, used 0K [0x192a0000, 0x2e800000, 0x43d50000)
the space 349568K, 0% used [0x192a0000, 0x192a0000, 0x192a0200, 0x2e800000)
compacting perm gen total 12800K, used 12630K [0x43d50000, 0x449d0000, 0x47d50000)
the space 12800K, 98% used [0x43d50000, 0x449a5970, 0x449a5a00, 0x449d0000)
No shared spaces configured.

Code Cache [0x01d50000, 0x01f58000, 0x03d50000)
total_blobs=1321 nmethods=1004 adapters=251 free_code_cache=30693Kb largest_free_block=31429824

Compilation events (10 events):
Event: 11.835 Thread 0x49fb2400 1007 java.net.URLClassLoader$1::run (5 bytes)
Event: 11.835 Thread 0x49fb2400 nmethod 1007 0x01f50e08 code [0x01f50f00, 0x01f50f8c]
Event: 11.835 Thread 0x49fb2400 1008 ! java.net.URLClassLoader$1::run (73 bytes)
Event: 11.835 Thread 0x49fb2400 nmethod 1008 0x01f51008 code [0x01f51150, 0x01f51388]
Event: 12.054 Thread 0x49fb2400 1009 java.security.MessageDigest::update (45 bytes)
Event: 12.054 Thread 0x49fb2400 nmethod 1009 0x01f51608 code [0x01f51730, 0x01f518d4]
Event: 12.055 Thread 0x49fb2400 1010 ! sun.security.util.ManifestEntryVerifier::setEntry (299 bytes)
Event: 12.057 Thread 0x49fb2400 nmethod 1010 0x01f51a08 code [0x01f51d00, 0x01f52740]
Event: 12.114 Thread 0x49fb2400 1011 java.util.HashSet::contains (9 bytes)
Event: 12.115 Thread 0x49fb2400 nmethod 1011 0x01f56948 code [0x01f56a50, 0x01f56aec]

GC Heap History (0 events):
No events

Deoptimization events (0 events):
No events

Internal exceptions (10 events):
Event: 12.085 Thread 0x49ee3400 Threw 0x09598610 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.085 Thread 0x49ee3400 Threw 0x095989d0 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.115 Thread 0x49ee3400 Threw 0x095b82d8 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.115 Thread 0x49ee3400 Threw 0x095b8700 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.116 Thread 0x49ee3400 Threw 0x095bb4c0 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.116 Thread 0x49ee3400 Threw 0x095bb8b8 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.117 Thread 0x49ee3400 Threw 0x095be748 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.117 Thread 0x49ee3400 Threw 0x095beb70 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.119 Thread 0x49ee3400 Threw 0x095c2000 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166
Event: 12.119 Thread 0x49ee3400 Threw 0x095c23c0 at C:jdk7u2_32Pjdk7u4hotspotsrcsharevmprimsjvm.cpp:1166

Events (10 events):
Event: 12.087 Executing VM operation: RevokeBias
Event: 12.087 Executing VM operation: RevokeBias done
Event: 12.115 loading class 0x4dde1ea8
Event: 12.115 loading class 0x4dde1ea8 done
Event: 12.116 loading class 0x4f19aaf8
Event: 12.116 loading class 0x4f19aaf8 done
Event: 12.117 loading class 0x4dde3660
Event: 12.117 loading class 0x4dde3660 done
Event: 12.118 loading class 0x4f146790
Event: 12.119 loading class 0x4f146790 done

Dynamic libraries:
0x00080000 - 0x000af000 C:Program FilesJavajre7binjavaw.exe
0x76f50000 - 0x7708c000 C:WindowsSYSTEM32ntdll.dll
0x75870000 - 0x75944000 C:Windowssystem32kernel32.dll
0x74ae0000 - 0x74b2a000 C:Windowssystem32KERNELBASE.dll
0x75790000 - 0x75830000 C:Windowssystem32ADVAPI32.dll
0x751e0000 - 0x7528c000 C:Windowssystem32msvcrt.dll
0x75950000 - 0x75969000 C:WindowsSYSTEM32sechost.dll
0x74ce0000 - 0x74d81000 C:Windowssystem32RPCRT4.dll
0x74c00000 - 0x74cc9000 C:Windowssystem32USER32.dll
0x76780000 - 0x767ce000 C:Windowssystem32GDI32.dll
0x767d0000 - 0x767da000 C:Windowssystem32LPK.dll
0x752e0000 - 0x7537d000 C:Windowssystem32USP10.dll
0x738e0000 - 0x73a7e000 C:WindowsWinSxSx86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7600.16661_none_420fe3fa2b8113bdCOMCTL32.dll
0x754c0000 - 0x75517000 C:Windowssystem32SHLWAPI.dll
0x747b0000 - 0x747fb000 C:Windowssystem32apphelp.dll
0x68680000 - 0x6870c000 C:WindowsAppPatchAcLayers.dll
0x74680000 - 0x7469a000 C:Windowssystem32SspiCli.dll
0x75990000 - 0x765d9000 C:Windowssystem32SHELL32.dll
0x75080000 - 0x751dc000 C:Windowssystem32ole32.dll
0x75520000 - 0x755af000 C:Windowssystem32OLEAUT32.dll
0x74030000 - 0x74047000 C:Windowssystem32USERENV.dll
0x74880000 - 0x7488b000 C:Windowssystem32profapi.dll
0x713c0000 - 0x71411000 C:Windowssystem32WINSPOOL.DRV
0x712b0000 - 0x712c2000 C:Windowssystem32MPR.dll
0x61f60000 - 0x62178000 C:WindowsAppPatchAcGenral.DLL
0x73650000 - 0x73690000 C:Windowssystem32UxTheme.dll
0x6ce90000 - 0x6cec2000 C:Windowssystem32WINMM.dll
0x72fc0000 - 0x72fcf000 C:Windowssystem32samcli.dll
0x72620000 - 0x72634000 C:Windowssystem32MSACM32.dll
0x73d80000 - 0x73d89000 C:Windowssystem32VERSION.dll
0x6cb40000 - 0x6cb43000 C:Windowssystem32sfc.dll
0x6cb30000 - 0x6cb3d000 C:Windowssystem32sfc_os.DLL
0x73320000 - 0x73333000 C:Windowssystem32dwmapi.dll
0x765e0000 - 0x7677d000 C:Windowssystem32SETUPAPI.dll
0x74990000 - 0x749b7000 C:Windowssystem32CFGMGR32.dll
0x74b30000 - 0x74b42000 C:Windowssystem32DEVOBJ.dll
0x753a0000 - 0x754b1000 C:Windowssystem32urlmon.dll
0x74e60000 - 0x75018000 C:Windowssystem32iertutil.dll
0x75670000 - 0x7578b000 C:Windowssystem32WININET.dll
0x74cd0000 - 0x74cd3000 C:Windowssystem32Normaliz.dll
0x61d00000 - 0x61f59000 C:WindowsAppPatchAcXtrnal.DLL
0x738c0000 - 0x738c6000 C:Windowssystem32SHUNIMPL.DLL
0x738d0000 - 0x738dd000 C:Windowssystem32SortServer2003Compat.dll
0x75970000 - 0x7598f000 C:Windowssystem32IMM32.DLL
0x74d90000 - 0x74e5c000 C:Windowssystem32MSCTF.dll
0x685c0000 - 0x6867e000 C:Program FilesJavajre7binmsvcr100.dll
0x619b0000 - 0x61cfa000 C:Program FilesJavajre7binclientjvm.dll
0x72f80000 - 0x72f87000 C:Windowssystem32WSOCK32.dll
0x75830000 - 0x75865000 C:Windowssystem32WS2_32.dll
0x75390000 - 0x75396000 C:Windowssystem32NSI.dll
0x75380000 - 0x75385000 C:Windowssystem32PSAPI.DLL
0x730b0000 - 0x730bc000 C:Program FilesJavajre7binverify.dll
0x71d00000 - 0x71d20000 C:Program FilesJavajre7binjava.dll
0x71c10000 - 0x71c23000 C:Program FilesJavajre7binzip.dll
0x62250000 - 0x62392000 C:Program FilesJavajre7binawt.dll
0x00720000 - 0x0072a000 C:Program FilesSweetIMMessengermgAdaptersProxy.dll
0x7c360000 - 0x7c3b6000 C:Program FilesSweetIMMessengerMSVCR71.dll
0x74800000 - 0x7480c000 C:Windowssystem32CRYPTBASE.dll
0x617e0000 - 0x619a3000 C:Windowssystem32d3d9.dll
0x73290000 - 0x73296000 C:Windowssystem32d3d8thk.dll
0x61510000 - 0x617dd000 C:Windowssystem32atiumdag.dll
0x4adb0000 - 0x4b063000 C:Windowssystem32atiumdva.dll
0x71b30000 - 0x71b5a000 C:Program FilesJavajre7binfontmanager.dll
0x71b10000 - 0x71b24000 C:Program FilesJavajre7binnet.dll
0x74330000 - 0x7436c000 C:Windowssystem32mswsock.dll
0x74470000 - 0x74476000 C:WindowsSystem32wship6.dll
0x71cc0000 - 0x71ccf000 C:Program FilesJavajre7binnio.dll
0x73e10000 - 0x73e15000 C:WindowsSystem32wshtcpip.dll
0x74270000 - 0x742b4000 C:Windowssystem32DNSAPI.dll
0x72a70000 - 0x72a8c000 C:Windowssystem32IPHLPAPI.DLL
0x72a60000 - 0x72a67000 C:Windowssystem32WINNSI.DLL
0x6da50000 - 0x6da56000 C:Windowssystem32rasadhlp.dll
0x728b0000 - 0x728e8000 C:WindowsSystem32fwpuclnt.dll
0x74370000 - 0x74386000 C:Windowssystem32CRYPTSP.dll
0x73f30000 - 0x73f6b000 C:Windowssystem32rsaenh.dll
0x72c50000 - 0x72c60000 C:Windowssystem32NLAapi.dll
0x72f20000 - 0x72f28000 C:WindowsSystem32winrnr.dll
0x72de0000 - 0x72df0000 C:Windowssystem32napinsp.dll
0x72dc0000 - 0x72dd2000 C:Windowssystem32pnrpnsp.dll
0x71af0000 - 0x71b10000 C:Program FilesJavajre7binsunec.dll
0x6dc40000 - 0x6dc71000 C:Program FilesJavajre7bint2k.dll
0x755b0000 - 0x75633000 C:Windowssystem32CLBCatQ.DLL
0x730e0000 - 0x731db000 C:Windowssystem32WindowsCodecs.dll
0x70f80000 - 0x70fb1000 C:Windowssystem32EhStorShell.dll
0x737a0000 - 0x73895000 C:Windowssystem32PROPSYS.dll
0x70d20000 - 0x70d8a000 C:WindowsSystem32cscui.dll
0x70d10000 - 0x70d19000 C:WindowsSystem32CSCDLL.dll
0x70d00000 - 0x70d0b000 C:Windowssystem32CSCAPI.dll
0x70c90000 - 0x70cff000 C:Windowssystem32ntshrui.dll
0x745f0000 - 0x74609000 C:Windowssystem32srvcli.dll
0x72b10000 - 0x72b1a000 C:Windowssystem32slc.dll
0x72f70000 - 0x72f79000 C:Program FilesJavajre7binsunmscapi.dll
0x749c0000 - 0x74adc000 C:Windowssystem32CRYPT32.dll
0x748f0000 - 0x748fc000 C:Windowssystem32MSASN1.dll
0x50120000 - 0x5018b000 C:UsersUSERAppDataRoaming.minecraftbinnativeslwjgl.dll
0x68310000 - 0x683d8000 C:Windowssystem32OPENGL32.dll
0x6cfd0000 - 0x6cff2000 C:Windowssystem32GLU32.dll
0x65d70000 - 0x65e57000 C:Windowssystem32DDRAW.dll
0x6dc10000 - 0x6dc16000 C:Windowssystem32DCIMAN32.dll
0x6d060000 - 0x6d066000 C:Program FilesJavajre7binjawt.dll
0x69000000 - 0x6988b000 C:Windowssystem32atioglxx.dll
0x671a0000 - 0x6728b000 C:Windowssystem32dbghelp.dll

VM Arguments:
jvm_args: -Xms512m -Xmx1024m
java_command: C:UsersUSERDesktopMinecraft.exe
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv1.0;C:Program FilesATI TechnologiesATI.ACECore-Static;C:Program FilesJavajre7bin
USERNAME=USER
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 15 Model 107 Stepping 2, AuthenticAMD

--------------- S Y S T E M ---------------

OS: Windows XP Build 2600 Service Pack 2

CPU:total 2 (2 cores per cpu, 1 threads per core) family 15 model 107 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, mmxext, 3dnowpref, tsc

Memory: 4k page, physical 1834488k(1000228k free), swap 4980216k(3329836k free)

vm_info: Java HotSpot(TM) Client VM (23.0-b21) for windows-x86 JRE (1.7.0_04-b22), built on May 3 2012 00:03:48 by "java_re" with unknown MS VC++:1600

time: Wed Jun 06 19:02:51 2012
elapsed time: 12 seconds

i tried re installing minecraft and re installing java but i failed instead of loading the game loads bin and crashes