[Arquivado] Windows não inicia corretamente!

Preciso fazer logoff para reiniciar corretamente...

segue o log...

Logfile of HijackThis v1.99.1

Scan saved at 00:06:31, on 22/5/2008

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.5730.0011)

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:\WINDOWS\system32\dllcache\newhost.exe

C:\WINDOWS\system32\nvsvc32.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\RUNDLL32.EXE

C:\WINDOWS\system32\ctfmon.exe

C:\ARQUIV~1\GbPlugin\GbpSv.exe

C:\WINDOWS\system32\svchost.exe

C:\Arquivos de programas\Discador itelefonica\DiscadorCompitelefonica.exe

C:\Arquivos de programas\Internet Explorer\IEXPLORE.EXE

C:\Arquivos de programas\MSN Messenger\usnsvc.exe

C:\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = &http://home.microsoft.com/intl/br/access/allinone.asp

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://users.iptelecom.net.ua/~codecs/

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.itelefonica.com.br/

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Arquivos de programas\Java\jre1.6.0_01\bin\ssv.dll

O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)

O2 - BHO: G-Buster Browser Defense - {C41A1C0E-EA6C-11D4-B1B8-444553540000} - C:\Arquivos de programas\GbPlugin\gbieh.dll

O4 - HKLM\..\Run: [soundMAXPnP] C:\Arquivos de programas\Analog Devices\Core\smax4pnp.exe

O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe

O4 - HKLM\..\Run: [soundMAX] "C:\Arquivos de programas\Analog Devices\SoundMAX\Smax4.exe" /tray

O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup

O4 - HKLM\..\Run: [nwiz] nwiz.exe /install

O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit

O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe

O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe

O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Arquivos de programas\Adobe\Acrobat 7.0\Reader\reader_sl.exe

O4 - Global Startup: AutoCAD Startup Accelerator.lnk = C:\Arquivos de programas\Arquivos comuns\Autodesk Shared\acstart16.exe

O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\OFFICE11\EXCEL.EXE/3000

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.6.0_01\bin\ssv.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.6.0_01\bin\ssv.dll

O9 - Extra button: Pesquisar - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\ARQUIV~1\MICROS~2\OFFICE11\REFIEBAR.DLL

O11 - Options group: [iNTERNATIONAL] International*

O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp

O16 - DPF: {DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931} (GbpDistObj Class) - https://www14.bancobrasil.com.br/plugin/GbpDist.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{5617C07C-E3F9-4CDF-BCBF-2FFE5627DEDD}: NameServer = 200.204.0.138 200.204.0.10

O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O20 - Winlogon Notify: GbPluginBb - C:\Arquivos de programas\GbPlugin\gbieh.dll

O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll

O23 - Service: Autodesk Licensing Service - Autodesk - C:\Arquivos de programas\Arquivos comuns\Autodesk Shared\Service\AdskScSrv.exe

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Arquivos de programas\Arquivos comuns\InstallShield\Driver\1050\Intel 32\IDriverT.exe

O23 - Service: Microsoft Newss - Unknown owner - C:\WINDOWS\system32\dllcache\newhost.exe

O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

...

Me ajudem por favor!!.

obrigado.