Help Windows keep closing in regedit,taskman

Hi I am having problems with the regedit and taskman window keeps closing, I know this has been asked before but as yet I have not been able to cure this, could someone please help me with this. Hijack this log below
Cheers

Logfile of HijackThis v1.97.7
Scan saved at 08:52:28, on 08/09/2004
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\System32\lvhidsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Photodex\ProShowGold\ScsiAccess.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\RealVNC\WinVNC\WinVNC.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Ahead\InCD\InCD.exe
C:\WINDOWS\Mixer.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashmaisv.exe
C:\Program Files\Philips ToUcam Camera\VProperty.exe
C:\Program Files\LifeView TVR\RecSche.exe
C:\WINDOWS\system32\MMTASK6.EXE
C:\Program Files\MailWasher\MailWasher.exe
C:\Program Files\CASIO\Photo Loader\Plauto.exe
C:\Program Files\GuildFTPd\GuildFTPd.exe
C:\Palm\HOTSYNC.EXE
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\wuauclt.exe
D:\Downloads\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.bbc.co.uk/sn/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Explorer
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [InCD] C:\Program Files\Ahead\InCD\InCD.exe
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [WinVNC] "C:\Program Files\RealVNC\WinVNC\WinVNC.exe" -servicehelper
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [ashMaiSv] C:\PROGRA~1\ALWILS~1\Avast4\ashmaisv.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [ToUcamVProperty] C:\Program Files\Philips ToUcam Camera\VProperty.exe
O4 - HKLM\..\Run: [RecSche] "C:\Program Files\LifeView TVR\RecSche.exe"
O4 - HKLM\..\Run: [WinDVRCtrl] C:\WINDOWS\WDVRCtrl.exe
O4 - HKLM\..\Run: [ScanRegistry] C:\W
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Winsock2 driver] MMTASK6.EXE
O4 - HKCU\..\RunOnce: [Winsock2 driver] MMTASK6.EXE
O4 - Startup: GuildFTPd - FTP server deamon.lnk = GuildFTPd\GuildFTPd.exe
O4 - Startup: HotSync Manager.lnk = C:\Palm\HOTSYNC.EXE
O4 - Global Startup: MailWasher.lnk = C:\Program Files\MailWasher\MailWasher.exe
O4 - Global Startup: Microsoft Office.lnk = Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Photo Loader supervisory.lnk = CASIO\Photo Loader\Plauto.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O12 - Plugin for .UVR: C:\Program Files\Internet Explorer\Plugins\NPUPano.dll
O16 - DPF: {0000000A-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/d/4/4/d446e8a9-3a86-4b59-bb19-f5bd11b40367/wmavax.CAB
O16 - DPF: {33564D57-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/F/6/E/F6E491A6-77E1-4E20-9F5F-94901338C922/wmv9VCM.CAB
O16 - DPF: {3E68E405-C6DE-49FF-83AE-41EE9F4C36CE} (Office Update Installation Engine) - http://office.microsoft.com/officeupdate/content/opuc.cab
O16 - DPF: {62475759-9E84-458E-A1AB-5D2C442ADFDE} - http://a1540.g.akamai.net/7/1540/52....apple.com/saba/us/win/QuickTimeInstaller.exe
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?38042.4118402778
O16 - DPF: {A8658086-E6AC-4957-BC8E-7D54A7E8A78E} (SassCln Object) - http://www.microsoft.com/security/controls/SassCln.CAB
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab