Dump Data [explorer.exe crashing]

I am having a lot of problems with explorer.exe crashing lately.
Here's the debuglog.txt
Hope you can help; this is driving me crazy.
Thanks

Opened log file 'c:\debuglog.txt'

Microsoft (R) Windows Debugger Version 6.6.0007.5
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Documents and Settings\All Users\Application Data\Microsoft\Dr Watson\user.dmp]
User Mini Dump File: Only registers, stack and portions of memory are available

Comment: 'Dr. Watson generated MiniDump'
Windows XP Version 2600 (Service Pack 2) UP Free x86 compatible
Product: WinNt, suite: SingleUserTS Personal
Debug session time: Fri May 18 21:37:19.000 2007 (GMT-5)
System Uptime: not available
Process Uptime: 0 days 1:56:53.000
Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS\system32\drivers
.......................................................................................................................................
This dump file has an exception of interest stored in it.
The stored exception information can be accessed via .ecxr.
(e14.f6c): Access violation - code c0000005 (first/second chance not available)
eax=7ffdb000 ebx=00000000 ecx=01bb0ff4 edx=00000003 esi=01bb0fef edi=00fffddc
eip=02093284 esp=00fffd78 ebp=00fffda0 iopl=0 nv up ei pl nz na po nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00200202
02093284 ?? ???
0:002> !analyze -v;r;kv;lmtn;.logclose;q
*******************************************************************************
* *
* Exception Analysis *
* *
*******************************************************************************

*** ERROR: Module load completed but symbols could not be loaded for tray.dll

FAULTING_IP:
+2093284
02093284 ?? ???

EXCEPTION_RECORD: ffffffff -- (.exr ffffffffffffffff)
.exr ffffffffffffffff
ExceptionAddress: 02093284
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 00000000
Parameter[1]: 02093284
Attempt to read from address 02093284

DEFAULT_BUCKET_ID: BAD_IP

PROCESS_NAME: explorer.exe

ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at "0x%08lx" referenced memory at "0x%08lx ". The memory could not be "%s ".

READ_ADDRESS: 02093284

BUGCHECK_STR: ACCESS_VIOLATION

IP_ON_HEAP: 02093284

LAST_CONTROL_TRANSFER: from 7e418734 to 02093284

FAILED_INSTRUCTION_ADDRESS:
+2093284
02093284 ?? ???

STACK_TEXT:
WARNING: Frame IP not in any known module. Following frames may be wrong.
00fffd74 7e418734 00800210 0000001c 00000001 0x2093284
00fffda0 7e418816 01bb0fef 00800210 0000001c user32!InternalCallWinProc+0x28
00fffe08 7e41b4c0 000952d8 01bb0fef 00800210 user32!UserCallWinProcCheckWow+0x150
00fffe5c 7e41b50c 00592320 0000001c 00000001 user32!DispatchClientMessage+0xa3
00fffe84 7c90eae3 00fffe94 00000018 00592320 user32!__fnDWORD+0x24
00fffea8 7e4193e9 7e4193a8 00ffff28 00000000 ntdll!KiUserCallbackDispatcher+0x13
00fffed4 7e419402 00ffff28 00000000 00000000 user32!NtUserPeekMessage+0xc
00ffff00 010019c1 00ffff28 00000000 00000000 user32!PeekMessageW+0xbc
00ffff44 01011e8b 00000000 00ffffb4 77f7429a explorer!CTray::_MessageLoop+0x24
00ffff50 77f7429a 010460d8 0000005c 0007fc04 explorer!CTray::MainThreadProc+0x29
00ffffb4 7c80b683 00000000 0000005c 0007fc04 shlwapi!WrapperThreadProc+0x94
00ffffec 00000000 77f7422b 0007fdbc 00000000 kernel32!BaseThreadStart+0x37


STACK_COMMAND: ~2s; .ecxr ; kb

FAULTING_THREAD: 00000f6c

FOLLOWUP_IP:
explorer!CTray::_MessageLoop+24
010019c1 85c0 test eax,eax

SYMBOL_STACK_INDEX: 8

SYMBOL_NAME: explorer!CTray::_MessageLoop+24

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: explorer

IMAGE_NAME: explorer.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 41107ece

FAILURE_BUCKET_ID: ACCESS_VIOLATION_BAD_IP_explorer!CTray::_MessageLoop+24

BUCKET_ID: ACCESS_VIOLATION_BAD_IP_explorer!CTray::_MessageLoop+24

Followup: MachineOwner
---------

eax=7ffdb000 ebx=00000000 ecx=01bb0ff4 edx=00000003 esi=01bb0fef edi=00fffddc
eip=02093284 esp=00fffd78 ebp=00fffda0 iopl=0 nv up ei pl nz na po nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00200202
02093284 ?? ???
ChildEBP RetAddr Args to Child
WARNING: Frame IP not in any known module. Following frames may be wrong.
00fffd74 7e418734 00800210 0000001c 00000001 0x2093284
00fffda0 7e418816 01bb0fef 00800210 0000001c user32!InternalCallWinProc+0x28
00fffe08 7e41b4c0 000952d8 01bb0fef 00800210 user32!UserCallWinProcCheckWow+0x150 (FPO: [Non-Fpo])
00fffe5c 7e41b50c 00592320 0000001c 00000001 user32!DispatchClientMessage+0xa3 (FPO: [Non-Fpo])
00fffe84 7c90eae3 00fffe94 00000018 00592320 user32!__fnDWORD+0x24 (FPO: [Non-Fpo])
00fffea8 7e4193e9 7e4193a8 00ffff28 00000000 ntdll!KiUserCallbackDispatcher+0x13 (FPO: [0,0,0])
00fffed4 7e419402 00ffff28 00000000 00000000 user32!NtUserPeekMessage+0xc
00ffff00 010019c1 00ffff28 00000000 00000000 user32!PeekMessageW+0xbc (FPO: [Non-Fpo])
00ffff44 01011e8b 00000000 00ffffb4 77f7429a explorer!CTray::_MessageLoop+0x24 (FPO: [Non-Fpo])
00ffff50 77f7429a 010460d8 0000005c 0007fc04 explorer!CTray::MainThreadProc+0x29 (FPO: [Non-Fpo])
00ffffb4 7c80b683 00000000 0000005c 0007fc04 shlwapi!WrapperThreadProc+0x94 (FPO: [Non-Fpo])
00ffffec 00000000 77f7422b 0007fdbc 00000000 kernel32!BaseThreadStart+0x37 (FPO: [Non-Fpo])
start end module name
00ee0000 00eee000 KBDDL32A KBDDL32A.DLL Wed Dec 10 20:36:04 2003 (3FD7D814)
01000000 010ff000 explorer explorer.exe Wed Aug 04 01:14:38 2004 (41107ECE)
01120000 01128000 CurXP0 CurXP0.dll Wed Jan 19 09:44:32 2005 (41EE8060)
011c0000 011d2000 browselc browselc.dll Wed Aug 04 02:56:07 2004 (41109697)
01240000 01505000 xpsp2res xpsp2res.dll Wed Aug 04 02:56:41 2004 (411096B9)
019f0000 019f8000 tray tray.dll Thu Apr 13 11:29:03 2006 (443E7C4F)
02480000 0248e000 ShellHook ShellHook.dll Tue Mar 28 13:38:42 2006 (442990C2)
02490000 024bf000 xpsp1res xpsp1res.dll Wed Aug 04 02:56:40 2004 (411096B8)
024d0000 02558000 shdoclc shdoclc.dll Wed Aug 04 02:56:37 2004 (411096B5)
026d0000 02996000 msi msi.dll Mon May 02 10:51:33 2005 (42764C85)
02b10000 02b18000 enhdlginit enhdlginit.dll Thu May 18 09:01:27 2006 (446C7E37)
03170000 03186000 mcpcore mcpcore.dll Sat Apr 30 11:08:03 2005 (4273AD63)
03340000 03351000 iprepair iprepair.dll Wed Dec 14 12:47:25 2005 (43A068BD)
04af0000 04b2a000 erasext erasext.dll Fri Jul 25 05:15:05 2003 (3F210329)
04ba0000 05d80000 ALSNDMGR ALSNDMGR.CPL Wed May 18 17:17:52 2005 (428BBF10)
061c0000 06234000 eraser eraser.dll Fri Jul 25 05:14:34 2003 (3F21030A)
06270000 06285000 SSSensor SSSensor.dll Tue Aug 10 19:05:15 2004 (411962BB)
06690000 06765000 SDHelper SDHelper.dll Fri Jun 19 17:22:17 1992 (2A425E19)
06870000 06dc9000 roboform roboform.dll Fri Apr 13 16:45:09 2007 (461FF9E5)
06ed0000 06f02000 eng eng.dll Fri Jun 19 17:22:17 1992 (2A425E19)
0ffd0000 0fff8000 rsaenh rsaenh.dll Tue Jul 06 21:17:12 2004 (40EB5D28)
10000000 1000c000 anim anim.dll Mon Apr 03 14:33:35 2000 (38E8F20F)
10930000 10979000 PortableDeviceApi PortableDeviceApi.dll Thu Oct 19 00:47:31 2006 (45371173)
109c0000 109ec000 PortableDeviceTypes PortableDeviceTypes.dll Thu Oct 19 00:47:33 2006 (45371175)
164a0000 164c3000 WPDShServiceObj WPDShServiceObj.dll Thu Oct 19 00:48:37 2006 (453711B5)
20000000 20017000 odbcint odbcint.dll Wed Aug 04 02:57:25 2004 (411096E5)
4b500000 4b516000 firewall firewall.cpl Wed Aug 04 02:56:11 2004 (4110969B)
4d4f0000 4d548000 winhttp winhttp.dll Wed Aug 04 02:57:07 2004 (411096D3)
4ec50000 4edf3000 GdiPlus GdiPlus.dll Wed Aug 04 02:55:55 2004 (4110968B)
5ad70000 5ada8000 uxtheme uxtheme.dll Wed Aug 04 02:56:43 2004 (411096BB)
5b860000 5b8b4000 netapi32 netapi32.dll Thu Aug 17 07:28:27 2006 (44E460EB)
5ba60000 5bad1000 themeui themeui.dll Wed Aug 04 02:56:46 2004 (411096BE)
5cb70000 5cb96000 shimeng shimeng.dll Wed Aug 04 02:56:42 2004 (411096BA)
5d090000 5d12a000 comctl32_5d090000 comctl32.dll Fri Aug 25 10:45:58 2006 (44EF1B36)
5edd0000 5ede7000 olepro32 olepro32.dll Wed Aug 04 02:57:43 2004 (411096F7)
5fc70000 5fc88000 uwinapi uwinapi.dll Thu Mar 01 06:38:14 2007 (45E6C936)
60130000 60138000 QOEHook QOEHook.dll Fri Jan 28 11:44:29 2005 (41FA79FD)
61740000 617ce000 stlport_vc7145 stlport_vc7145.dll Wed Jan 10 02:04:38 2007 (45A49E16)
61c20000 61c74000 shlxthdl shlxthdl.dll Fri Feb 09 10:18:00 2007 (45CC9EB8)
66000000 6607b000 wblind wblind.dll Wed Feb 21 11:05:43 2007 (45DC7BE7)
66500000 6650a000 wbsys wbsys.dll Wed Feb 26 15:27:42 2003 (3E5D314E)
66600000 66617000 wbhelp wbhelp.dll Wed Feb 26 15:24:31 2003 (3E5D308F)
6c1b0000 6c1fd000 duser duser.dll Wed Aug 04 02:56:04 2004 (41109694)
6f880000 6fa4a000 AcGenral AcGenral.dll Wed Aug 04 02:55:58 2004 (4110968E)
71aa0000 71aa8000 ws2help ws2help.dll Wed Aug 04 02:57:39 2004 (411096F3)
71ab0000 71ac7000 ws2_32 ws2_32.dll Wed Aug 04 02:57:38 2004 (411096F2)
71ad0000 71ad9000 wsock32 wsock32.dll Wed Aug 04 02:57:51 2004 (411096FF)
71b20000 71b32000 mpr mpr.dll Wed Aug 04 02:56:46 2004 (411096BE)
71bf0000 71c03000 samlib samlib.dll Wed Aug 04 02:56:29 2004 (411096AD)
71c10000 71c1e000 ntlanman ntlanman.dll Wed Aug 04 02:57:00 2004 (411096CC)
71c80000 71c87000 netrap netrap.dll Wed Aug 04 02:56:35 2004 (411096B3)
71c90000 71cd0000 netui1 netui1.dll Wed Aug 04 02:56:39 2004 (411096B7)
71cd0000 71ce7000 netui0 netui0.dll Wed Aug 04 02:56:38 2004 (411096B6)
71d40000 71d5c000 actxprxy actxprxy.dll Wed Aug 04 02:56:04 2004 (41109694)
722b0000 722b5000 sensapi sensapi.dll Wed Aug 04 02:56:28 2004 (411096AC)
72410000 7242a000 mydocs mydocs.dll Wed Aug 04 02:59:29 2004 (41109761)
72d10000 72d18000 msacm32_72d10000 msacm32.drv Sat Aug 18 00:33:30 2001 (3B7DFE2A)
72d20000 72d29000 wdmaud wdmaud.drv Wed Aug 04 02:56:54 2004 (411096C6)
73000000 73026000 winspool winspool.drv Wed Aug 04 02:56:38 2004 (411096B6)
73760000 737a9000 ddraw ddraw.dll Wed Aug 04 02:56:16 2004 (411096A0)
73ba0000 73bb3000 sti sti.dll Wed Aug 04 02:59:24 2004 (4110975C)
73bc0000 73bc6000 dciman32 dciman32.dll Wed Aug 04 02:56:15 2004 (4110969F)
73f10000 73f6c000 dsound dsound.dll Wed Aug 04 02:57:08 2004 (411096D4)
74320000 7435d000 odbc32 odbc32.dll Wed Aug 04 02:57:17 2004 (411096DD)
746c0000 746e7000 msls31 msls31.dll Sat Aug 18 00:33:22 2001 (3B7DFE22)
746f0000 7471a000 MSIMTF MSIMTF.dll Wed Aug 04 02:58:33 2004 (41109729)
74720000 7476b000 MSCTF MSCTF.dll Wed Aug 04 02:57:30 2004 (411096EA)
74ad0000 74ad8000 powrprof powrprof.dll Wed Aug 04 02:56:53 2004 (411096C5)
74ae0000 74ae7000 cfgmgr32 cfgmgr32.dll Wed Aug 04 02:56:13 2004 (4110969D)
74af0000 74afa000 batmeter batmeter.dll Wed Aug 04 02:55:59 2004 (4110968F)
74b30000 74b76000 webcheck webcheck.dll Wed Aug 04 02:56:55 2004 (411096C7)
74fc0000 74fc9000 netsetup netsetup.cpl Wed Aug 04 02:56:36 2004 (411096B4)
754d0000 75550000 cryptui cryptui.dll Wed Aug 04 02:56:06 2004 (41109696)
75970000 75a67000 msgina msgina.dll Wed Aug 04 02:58:01 2004 (41109709)
75cf0000 75d81000 mlang mlang.dll Wed Aug 04 02:56:29 2004 (411096AD)
75e90000 75f40000 sxs sxs.dll Thu Oct 19 08:56:28 2006 (4537840C)
75f60000 75f67000 drprov drprov.dll Wed Aug 04 02:57:02 2004 (411096CE)
75f70000 75f79000 davclnt davclnt.dll Wed Aug 04 02:56:08 2004 (41109698)
75f80000 7607d000 browseui browseui.dll Tue Feb 20 03:48:02 2007 (45DAC3D2)
76200000 76271000 mshtmled mshtmled.dll Tue Feb 20 03:48:05 2007 (45DAC3D5)
76280000 762a1000 stobject stobject.dll Wed Aug 04 02:59:26 2004 (4110975E)
76360000 76370000 winsta winsta.dll Wed Aug 04 02:56:40 2004 (411096B8)
76380000 76385000 msimg32 msimg32.dll Wed Aug 04 02:58:31 2004 (41109727)
76390000 763ad000 imm32 imm32.dll Wed Aug 04 02:56:30 2004 (411096AE)
763b0000 763f9000 comdlg32 comdlg32.dll Wed Aug 04 02:56:32 2004 (411096B0)
76400000 765a6000 netshell netshell.dll Wed Aug 04 02:56:37 2004 (411096B5)
76600000 7661d000 cscdll cscdll.dll Wed Aug 04 02:56:07 2004 (41109697)
76980000 76988000 linkinfo linkinfo.dll Wed Aug 31 20:41:53 2005 (43165C61)
76990000 769b5000 ntshrui ntshrui.dll Wed Aug 04 02:57:09 2004 (411096D5)
769c0000 76a73000 userenv userenv.dll Wed Aug 04 02:56:41 2004 (411096B9)
76b20000 76b31000 atl atl.dll Wed Aug 04 02:56:55 2004 (411096C7)
76b40000 76b6d000 winmm winmm.dll Wed Aug 04 02:57:10 2004 (411096D6)
76bf0000 76bfb000 psapi psapi.dll Wed Aug 04 02:56:58 2004 (411096CA)
76c00000 76c2e000 credui credui.dll Wed Aug 04 02:56:42 2004 (411096BA)
76c30000 76c5e000 wintrust wintrust.dll Wed Aug 04 02:56:41 2004 (411096B9)
76c90000 76cb8000 imagehlp imagehlp.dll Wed Aug 04 02:56:25 2004 (411096A9)
76d60000 76d79000 iphlpapi iphlpapi.dll Fri May 19 07:59:41 2006 (446DC13D)
76e80000 76e8e000 rtutils rtutils.dll Wed Aug 04 02:56:36 2004 (411096B4)
76e90000 76ea2000 rasman rasman.dll Wed Aug 04 02:56:29 2004 (411096AD)
76eb0000 76edf000 tapi32 tapi32.dll Wed Aug 04 02:56:38 2004 (411096B6)
76ee0000 76f1c000 rasapi32 rasapi32.dll Wed Aug 04 02:56:25 2004 (411096A9)
76f50000 76f58000 wtsapi32 wtsapi32.dll Wed Aug 04 02:57:55 2004 (41109703)
76f60000 76f8c000 wldap32 wldap32.dll Wed Aug 04 02:56:43 2004 (411096BB)
76fd0000 7704f000 clbcatq clbcatq.dll Mon Jul 25 23:39:44 2005 (42E5BE90)
77050000 77115000 comres comres.dll Wed Aug 04 02:56:36 2004 (411096B4)
77120000 771ac000 oleaut32 oleaut32.dll Wed Aug 04 02:57:39 2004 (411096F3)
771b0000 77256000 wininet wininet.dll Tue Feb 20 03:48:17 2007 (45DAC3E1)
773d0000 774d3000 comctl32 comctl32.dll Fri Aug 25 10:45:55 2006 (44EF1B33)
774e0000 7761d000 ole32 ole32.dll Mon Jul 25 23:39:47 2005 (42E5BE93)
77920000 77a13000 setupapi setupapi.dll Wed Aug 04 02:56:32 2004 (411096B0)
77a20000 77a74000 cscui cscui.dll Wed Aug 04 02:56:08 2004 (41109698)
77a80000 77b14000 crypt32 crypt32.dll Wed Aug 04 02:56:01 2004 (41109691)
77b20000 77b32000 msasn1 msasn1.dll Wed Aug 04 02:57:23 2004 (411096E3)
77b40000 77b62000 apphelp apphelp.dll Wed Aug 04 02:56:36 2004 (411096B4)
77bd0000 77bd7000 midimap midimap.dll Wed Aug 04 02:56:25 2004 (411096A9)
77be0000 77bf5000 msacm32 msacm32.dll Wed Aug 04 02:57:03 2004 (411096CF)
77c00000 77c08000 version version.dll Wed Aug 04 02:56:39 2004 (411096B7)
77c10000 77c68000 msvcrt msvcrt.dll Wed Aug 04 02:59:14 2004 (41109752)
77c70000 77c93000 msv1_0 msv1_0.dll Wed Aug 04 02:59:11 2004 (4110974F)
77dd0000 77e6b000 advapi32 advapi32.dll Wed Aug 04 02:56:23 2004 (411096A7)
77e70000 77f01000 rpcrt4 rpcrt4.dll Wed Aug 04 02:56:30 2004 (411096AE)
77f10000 77f57000 gdi32 gdi32.dll Thu Mar 08 09:36:28 2007 (45F02D7C)
77f60000 77fd6000 shlwapi shlwapi.dll Tue Feb 20 03:48:10 2007 (45DAC3DA)
77fe0000 77ff1000 secur32 secur32.dll Wed Aug 04 02:56:49 2004 (411096C1)
7c000000 7c054000 msvcr70 msvcr70.dll Sat Jan 05 05:37:24 2002 (3C36E574)
7c340000 7c396000 msvcr71 msvcr71.dll Fri Feb 21 06:42:20 2003 (3E561EAC)
7c3a0000 7c41b000 msvcp71 msvcp71.dll Tue Mar 18 22:14:51 2003 (3E77EEBB)
7c800000 7c8f4000 kernel32 kernel32.dll Wed Jul 05 05:55:00 2006 (44AB9A84)
7c900000 7c9b0000 ntdll ntdll.dll Wed Aug 04 02:56:36 2004 (411096B4)
7c9c0000 7d1d5000 shell32 shell32.dll Tue Dec 19 15:52:11 2006 (45885F0B)
7dc30000 7df20000 mshtml mshtml.dll Tue Feb 20 03:48:05 2007 (45DAC3D5)
7df70000 7df92000 oledlg oledlg.dll Mon Oct 16 11:15:00 2006 (4533B004)
7e1e0000 7e280000 urlmon urlmon.dll Tue Feb 20 03:48:15 2007 (45DAC3DF)
7e290000 7e3ff000 shdocvw shdocvw.dll Tue Feb 20 03:48:10 2007 (45DAC3DA)
7e410000 7e4a0000 user32 user32.dll Thu Mar 08 09:36:28 2007 (45F02D7C)
Closing open log file c:\debuglog.txt