This started happening right after the last update

I open the game and as soon as the login screen shows, the game will close completely, this has never happened before and I play almost every day

I already tried updating my video drivers, reinstalling java and reinstalling spiral knights, the only change on my system between before and after this started was the last update of spiral knights

here are the contents of the log file created every time it closes:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x69bc5b80, pid=5452, tid=5416
#
# JRE version: 6.0_26-b03
# Java VM: Java HotSpot(TM) Client VM (20.1-b02 mixed mode, sharing windows-x86 )
# Problematic frame:
# C [atioglxx.dll+0xb95b80]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/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 (0x024fe400): JavaThread "AWT-EventQueue-0" [_thread_in_native, id=5416, stack(0x07120000,0x07170000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000030

Registers:
EAX=0x00000000, EBX=0x00000002, ECX=0x00000010, EDX=0x08aefeb0
ESP=0x0716f440, EBP=0x00000000, ESI=0x089cc9b8, EDI=0x08a45cc0
EIP=0x69bc5b80, EFLAGS=0x00010202

Top of Stack: (sp=0x0716f440)
0x0716f440: 089c6cd0 0716f48c 089c6c80 00000003
0x0716f450: 00000010 00000001 69b732d3 089c6cd0
0x0716f460: 00000000 089c1a18 00000017 089c1a18
0x0716f470: 089cc9b8 00000001 00000001 089c6cd0
0x0716f480: 00000001 089b84f0 089c1a18 0716f4f8
0x0716f490: 6955c2cd 089c6c80 0716f4a4 024fe400
0x0716f4a0: 00000000 00000017 698bf789 349ecae8
0x0716f4b0: 349ecae8 1000af19 00004500 025e9fc7

Instructions: (pc=0x69bc5b80)
0x69bc5b60: 4f 4b 3b df 0f 84 9a 00 00 00 40 83 c1 04 83 f8
0x69bc5b70: 08 72 e7 8b 3d a8 15 09 6a 85 ff 74 03 ff 47 04
0x69bc5b80: 8b 45 30 8b 4e 0c 8b 11 50 8b 82 c4 02 00 00 ff
0x69bc5b90: d0 8b 4e 0c 8b 11 8b d8 8b 45 08 50 8b 82 dc 02

Register to memory mapping:

EAX=0x00000000 is an unknown value
EBX=0x00000002 is an unknown value
ECX=0x00000010 is an unknown value
EDX=0x08aefeb0 is an unknown value
ESP=0x0716f440 is pointing into the stack for thread: 0x024fe400
EBP=0x00000000 is an unknown value
ESI=0x089cc9b8 is an unknown value
EDI=0x08a45cc0 is an unknown value

Stack: [0x07120000,0x07170000], sp=0x0716f440, free space=317k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [atioglxx.dll+0xb95b80] atiPS+0xa84c10

[error occurred during error reporting (printing native stack), id 0xc0000005]

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 com.threerings.opengl.compositor.b.renderQueues(II)V+88
j com.threerings.opengl.compositor.b.renderPrevious(I)V+75
j com.threerings.opengl.compositor.b.renderView()V+146
j com.threerings.opengl.e.renderView()V+4
j com.threerings.opengl.n.updateFrame()V+11
j com.threerings.projectx.client.ProjectXApp.updateFrame()V+1
j com.threerings.opengl.p.run()V+24
j java.awt.event.InvocationEvent.dispatch()V+47
j java.awt.EventQueue.dispatchEventImpl(Ljava/awt/AWTEvent;Ljava/lang/Object;)V+21
j java.awt.EventQueue.access$000(Ljava/awt/EventQueue;Ljava/awt/AWTEvent;Ljava/lang/Object;)V+3
j java.awt.EventQueue$1.run()Ljava/lang/Void;+12
j java.awt.EventQueue$1.run()Ljava/lang/Object;+1
v ~StubRoutines::call_stub
j java.security.AccessController.doPrivileged(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;+0
j java.security.AccessControlContext$1.doIntersectionPrivilege(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;)Ljava/lang/Object;+28
j java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V+46
j java.awt.EventDispatchThread.pumpOneEventForFilters(I)Z+204
j java.awt.EventDispatchThread.pumpEventsForFilter(ILjava/awt/Conditional;Ljava/awt/EventFilter;)V+30
j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+11
j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4
j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3
j java.awt.EventDispatchThread.run()V+9
v ~StubRoutines::call_stub

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

Java Threads: ( => current thread )
0x06dd2800 JavaThread "Thread-6" daemon [_thread_in_native, id=2108, stack(0x0b360000,0x0b3b0000)]
0x025da000 JavaThread "DestroyJavaVM" [_thread_blocked, id=2024, stack(0x002b0000,0x00300000)]
=>0x024fe400 JavaThread "AWT-EventQueue-0" [_thread_in_native, id=5416, stack(0x07120000,0x07170000)]
0x024fe000 JavaThread "samskivert Interval Timer" daemon [_thread_blocked, id=5964, stack(0x06c50000,0x06ca0000)]
0x024fd800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=6020, stack(0x06a60000,0x06ab0000)]
0x024fd400 JavaThread "AWT-Shutdown" [_thread_blocked, id=2208, stack(0x06970000,0x069c0000)]
0x04cd1400 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=2752, stack(0x06900000,0x06950000)]
0x04c5fc00 JavaThread "SoundManager.Loader" daemon [_thread_blocked, id=2660, stack(0x06750000,0x067a0000)]
0x02504c00 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=5808, stack(0x04a20000,0x04a70000)]
0x024f7400 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=4064, stack(0x04990000,0x049e0000)]
0x024f4400 JavaThread "Attach Listener" daemon [_thread_blocked, id=6064, stack(0x04900000,0x04950000)]
0x024f1400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2944, stack(0x04870000,0x048c0000)]
0x024eac00 JavaThread "Finalizer" daemon [_thread_blocked, id=3600, stack(0x047e0000,0x04830000)]
0x024e9800 JavaThread "Reference Handler" daemon [_thread_blocked, id=4308, stack(0x04750000,0x047a0000)]

Other Threads:
0x024ad400 VMThread [stack: 0x02570000,0x025c0000] [id=3512]
0x0251dc00 WatcherThread [stack: 0x04ab0000,0x04b00000] [id=1972]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 24448K, used 2979K [0x24220000, 0x25ca0000, 0x29770000)
eden space 21760K, 11% used [0x24220000, 0x24497668, 0x25760000)
from space 2688K, 16% used [0x25a00000, 0x25a71768, 0x25ca0000)
to space 2688K, 0% used [0x25760000, 0x25760000, 0x25a00000)
tenured generation total 54228K, used 32534K [0x29770000, 0x2cc65000, 0x34220000)
the space 54228K, 59% used [0x29770000, 0x2b7359e8, 0x2b735a00, 0x2cc65000)
compacting perm gen total 12288K, used 10045K [0x34220000, 0x34e20000, 0x38220000)
the space 12288K, 81% used [0x34220000, 0x34bef738, 0x34bef800, 0x34e20000)
ro space 10240K, 51% used [0x38220000, 0x3874dff8, 0x3874e000, 0x38c20000)
rw space 12288K, 55% used [0x38c20000, 0x392bc208, 0x392bc400, 0x39820000)

Code Cache [0x025e0000, 0x027d0000, 0x045e0000)
total_blobs=1301 nmethods=1010 adapters=226 free_code_cache=31535616 largest_free_block=192

Dynamic libraries:
0x00400000 - 0x00424000 C:\Program Files (x86)\Java\jre6\bin\javaw.exe
0x77aa0000 - 0x77c20000 C:\Windows\SysWOW64\ntdll.dll
0x75350000 - 0x75460000 C:\Windows\syswow64\kernel32.dll
0x770f0000 - 0x77136000 C:\Windows\syswow64\KERNELBASE.dll
0x77050000 - 0x770f0000 C:\Windows\syswow64\ADVAPI32.dll
0x76ed0000 - 0x76f7c000 C:\Windows\syswow64\msvcrt.dll
0x765c0000 - 0x765d9000 C:\Windows\SysWOW64\sechost.dll
0x756a0000 - 0x75790000 C:\Windows\syswow64\RPCRT4.dll
0x75190000 - 0x751f0000 C:\Windows\syswow64\SspiCli.dll
0x75180000 - 0x7518c000 C:\Windows\syswow64\CRYPTBASE.dll
0x75250000 - 0x75350000 C:\Windows\syswow64\USER32.dll
0x76470000 - 0x76500000 C:\Windows\syswow64\GDI32.dll
0x75690000 - 0x7569a000 C:\Windows\syswow64\LPK.dll
0x75460000 - 0x754fd000 C:\Windows\syswow64\USP10.dll
0x738a0000 - 0x738ec000 C:\Windows\system32\apphelp.dll
0x66e10000 - 0x66e9d000 C:\Windows\AppPatch\AcLayers.DLL
0x75790000 - 0x763da000 C:\Windows\syswow64\SHELL32.dll
0x76ff0000 - 0x77047000 C:\Windows\syswow64\SHLWAPI.dll
0x76a50000 - 0x76bac000 C:\Windows\syswow64\ole32.dll
0x766c0000 - 0x7674f000 C:\Windows\syswow64\OLEAUT32.dll
0x71f40000 - 0x71f57000 C:\Windows\system32\USERENV.dll
0x73340000 - 0x7334b000 C:\Windows\system32\profapi.dll
0x743f0000 - 0x74441000 C:\Windows\system32\WINSPOOL.DRV
0x71d60000 - 0x71d72000 C:\Windows\system32\MPR.dll
0x751f0000 - 0x75250000 C:\Windows\system32\IMM32.DLL
0x765f0000 - 0x766bc000 C:\Windows\syswow64\MSCTF.dll
0x7c340000 - 0x7c396000 C:\Program Files (x86)\Java\jre6\bin\msvcr71.dll
0x6d7f0000 - 0x6da9f000 C:\Program Files (x86)\Java\jre6\bin\client\jvm.dll
0x744d0000 - 0x74502000 C:\Windows\system32\WINMM.dll
0x6d7a0000 - 0x6d7ac000 C:\Program Files (x86)\Java\jre6\bin\verify.dll
0x6d320000 - 0x6d33f000 C:\Program Files (x86)\Java\jre6\bin\java.dll
0x77140000 - 0x77145000 C:\Windows\system32\PSAPI.DLL
0x6d7e0000 - 0x6d7ef000 C:\Program Files (x86)\Java\jre6\bin\zip.dll
0x6d000000 - 0x6d14b000 C:\Program Files (x86)\Java\jre6\bin\awt.dll
0x74780000 - 0x7491e000 C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\COMCTL32.dll
0x742d0000 - 0x74354000 C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
0x10000000 - 0x10071000 D:\Games\Spiral Knights\Spiral\native\lwjgl.dll
0x648a0000 - 0x64968000 C:\Windows\system32\OPENGL32.dll
0x64700000 - 0x64722000 C:\Windows\system32\GLU32.dll
0x70e60000 - 0x70f47000 C:\Windows\system32\DDRAW.dll
0x71d80000 - 0x71d86000 C:\Windows\system32\DCIMAN32.dll
0x76750000 - 0x768ed000 C:\Windows\syswow64\SETUPAPI.dll
0x763e0000 - 0x76407000 C:\Windows\syswow64\CFGMGR32.dll
0x76f80000 - 0x76f92000 C:\Windows\syswow64\DEVOBJ.dll
0x73cb0000 - 0x73cc3000 C:\Windows\system32\dwmapi.dll
0x743e0000 - 0x743e9000 C:\Windows\system32\VERSION.dll
0x04f60000 - 0x05180000 D:\Games\Spiral Knights\Spiral\native\OpenAL32.dll
0x74450000 - 0x744c2000 C:\Windows\system32\dsound.dll
0x742a0000 - 0x742c5000 C:\Windows\system32\POWRPROF.dll
0x76530000 - 0x765b3000 C:\Windows\syswow64\CLBCatQ.DLL
0x73850000 - 0x73889000 C:\Windows\System32\MMDevApi.dll
0x70c70000 - 0x70d65000 C:\Windows\System32\PROPSYS.dll
0x74360000 - 0x743e0000 C:\Windows\system32\uxtheme.dll
0x73390000 - 0x733e8000 C:\Program Files (x86)\Common Files\microsoft shared\ink\tiptsf.dll
0x10100000 - 0x1010e000 C:\Program Files\Logitech\SetPoint\x86\lgscroll.dll
0x74940000 - 0x749db000 C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.5592_none_d09196c24426e2d4\MSVCR80.dll
0x73190000 - 0x731b1000 C:\Windows\system32\ntmarta.dll
0x76fa0000 - 0x76fe5000 C:\Windows\syswow64\WLDAP32.dll
0x73810000 - 0x73846000 C:\Windows\system32\AUDIOSES.DLL
0x737e0000 - 0x73810000 C:\Windows\system32\wdmaud.drv
0x73db0000 - 0x73db4000 C:\Windows\system32\ksuser.dll
0x73dd0000 - 0x73dd7000 C:\Windows\system32\AVRT.dll
0x737d0000 - 0x737d8000 C:\Windows\system32\msacm32.drv
0x73d80000 - 0x73d94000 C:\Windows\system32\MSACM32.dll
0x737c0000 - 0x737c7000 C:\Windows\system32\midimap.dll
0x6d600000 - 0x6d613000 C:\Program Files (x86)\Java\jre6\bin\net.dll
0x76a10000 - 0x76a45000 C:\Windows\syswow64\WS2_32.dll
0x77a70000 - 0x77a76000 C:\Windows\syswow64\NSI.dll
0x734f0000 - 0x7352c000 C:\Windows\system32\mswsock.dll
0x749e0000 - 0x749e6000 C:\Windows\System32\wship6.dll
0x72eb0000 - 0x72ec0000 C:\Windows\system32\NLAapi.dll
0x72ea0000 - 0x72eb0000 C:\Windows\system32\napinsp.dll
0x72e80000 - 0x72e92000 C:\Windows\system32\pnrpnsp.dll
0x727f0000 - 0x72814000 C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WLIDNSP.DLL
0x728c0000 - 0x72904000 C:\Windows\system32\DNSAPI.dll
0x73330000 - 0x73338000 C:\Windows\System32\winrnr.dll
0x73440000 - 0x73445000 C:\Windows\System32\wshtcpip.dll
0x74e40000 - 0x74e5c000 C:\Windows\system32\IPHLPAPI.DLL
0x74e30000 - 0x74e37000 C:\Windows\system32\WINNSI.DLL
0x730f0000 - 0x730f6000 C:\Windows\system32\rasadhlp.dll
0x72860000 - 0x72898000 C:\Windows\System32\fwpuclnt.dll
0x6e7b0000 - 0x6e7b7000 C:\Windows\system32\atiglpxx.dll
0x69030000 - 0x6a176000 C:\Windows\system32\atioglxx.dll
0x6e7c0000 - 0x6e7cb000 C:\Windows\system32\atigktxx.dll
0x70db0000 - 0x70e5a000 C:\Windows\system32\aticfx32.dll
0x07170000 - 0x071b0000 C:\Windows\system32\atiadlxy.dll
0x74510000 - 0x7451d000 C:\Windows\system32\WTSAPI32.dll
0x76ce0000 - 0x76d0d000 C:\Windows\syswow64\WINTRUST.dll
0x768f0000 - 0x76a0d000 C:\Windows\syswow64\CRYPT32.dll
0x76cd0000 - 0x76cdc000 C:\Windows\syswow64\MSASN1.dll
0x73a00000 - 0x73a3c000 C:\Windows\system32\oleacc.dll
0x71d90000 - 0x71e09000 C:\Windows\system32\mscms.dll
0x6a890000 - 0x6a8c8000 C:\Windows\system32\icm32.dll
0x73770000 - 0x73786000 C:\Windows\system32\CRYPTSP.dll
0x730b0000 - 0x730eb000 C:\Windows\system32\rsaenh.dll
0x6d230000 - 0x6d27f000 C:\Program Files (x86)\Java\jre6\bin\fontmanager.dll
0x6d620000 - 0x6d629000 C:\Program Files (x86)\Java\jre6\bin\nio.dll
0x09b10000 - 0x09b26000 D:\Games\Spiral Knights\Spiral\native\jinput-dx8.dll
0x6a8e0000 - 0x6a910000 C:\Windows\system32\DINPUT8.dll
0x74520000 - 0x74529000 C:\Windows\system32\HID.DLL
0x09b90000 - 0x09ba5000 D:\Games\Spiral Knights\Spiral\native\jinput-raw.dll
0x6d1a0000 - 0x6d1c3000 C:\Program Files (x86)\Java\jre6\bin\dcpr.dll
0x70a40000 - 0x70b2b000 C:\Windows\system32\dbghelp.dll

VM Arguments:
jvm_args: -Dcom.threerings.getdown=true -Xmx256M -XX:+AggressiveOpts -XX:SoftRefLRUPolicyMSPerMB=10 -Djava.library.path=D:\Games\Spiral Knights\Spiral\./native -Dorg.lwjgl.util.NoChecks=true -Dsun.java2d.d3d=false -Dappdir=D:\Games\Spiral Knights\Spiral\. -Dresource_dir=D:\Games\Spiral Knights\Spiral\./rsrc
java_command: com.threerings.projectx.client.ProjectXApp
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=E:\Users\hueverto\AppData\Local\Google\Chrome\Application;C:\Program Files (x86)\AMD APP\bin\x86_64;C:\Program Files (x86)\AMD APP\bin\x86;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\CollabNet\Subversion Server;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\QuickTime Alternative\QTSystem;C:\Program Files (x86)\CMake 2.8\bin;C:\Program Files (x86)\GmoteServer\bin\vlc
USERNAME=hueverto
OS=Windows_NT
PROCESSOR_IDENTIFIER=AMD64 Family 16 Model 2 Stepping 3, AuthenticAMD

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

OS: Windows 7 Build 7601 Service Pack 1

CPU:total 4 (4 cores per cpu, 1 threads per core) family 16 model 2 stepping 3, cmov, cx8, fxsr, mmx, sse, sse2, sse3, popcnt, mmxext, 3dnow, 3dnowext, lzcnt, sse4a

Memory: 4k page, physical 4191736k(2165532k free), swap 8381624k(5763452k free)

vm_info: Java HotSpot(TM) Client VM (20.1-b02) for windows-x86 JRE (1.6.0_26-b03), built on May 4 2011 00:50:59 by "java_re" with MS VC++ 7.1 (VS2003)

time: Fri Jun 10 22:16:00 2011
elapsed time: 11 seconds