sfc_os.dll error

[buzzard0805]

when i try to download programmes an error comes up saying i need to reinstall sfc_os.dll i have tried downloading it of the net which doesn't work,i haven't got the programme myself,please help im a novice

[buzzard0805]

when i try to download programmes an error comes up saying i need to reinstall sfc_os.dll i have tried downloading it of the net which doesn't work,i haven't got the programme myself,please help im a novice

my system is realy slow too,please help
Logfile of HijackThis v1.99.1
Scan saved at 14:10:23, on 18/02/2007
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\csrss.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\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\AOL\ACS\AOLAcsd.exe
C:\WINDOWS\TEMP\win50D3.tmp.exe
C:\Program Files\Common Files\AOL\1164651421\ee\AOLSoftware.exe
C:\PROGRA~1\MYWEBS~1\bar\1.bin\m3SrchMn.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Softwin\BitDefender9\bdoesrv.exe
C:\PROGRA~1\softwin\BITDEF~1\bdnagent.exe
C:\PROGRA~1\softwin\BITDEF~1\bdswitch.exe
C:\WINDOWS\TEMP\win50FA.tmp.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Common Files\{DC26FD12-0BF3-1033-0517-04101804002c}\Update.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Common Files\Ahead\Lib\NMIndexStoreSvr.exe
C:\Program Files\Creative\MediaSource\Detector\CTDetect.exe
C:\PROGRA~1\PPATCH~1\msiexec.exe
C:\WINDOWS\system32\svchosts.exe
C:\WINDOWS\system32\CTsvcCDA.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\wanmpsvc.exe
C:\WINDOWS\system32\MsPMSPSv.exe
C:\Program Files\Common Files\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Program Files\Common Files\Softwin\BitDefender Scan Server\bdss.exe
C:\Program Files\Common Files\Softwin\BitDefender Update Service\livesrv.exe
C:\Program Files\Softwin\BitDefender9\vsserv.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\System32\alg.exe
C:\Program Files\Common Files\Symantec Shared\Security Console\NSCSRVCE.EXE
c:\program files\common files\aol\1164651421\ee\services\antiSpywareApp\ve r2_0_12\AOLSP Scheduler.exe
c:\program files\common files\aol\1164651421\ee\aolsoftware.exe
C:\Program Files\Norton AntiVirus\cfgwiz.exe
c:\progra~1\intern~1\iexplore.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\BitComet\BitComet.exe
C:\WINDOWS\TEMP\win517A.tmp.exe
C:\Program Files\AOL 9.0\waol.exe
C:\Program Files\AOL 9.0\shellmon.exe
C:\Program Files\Common Files\AOL\aoltpspd.exe
c:\program files\common files\aol\1164651421\ee\anotify.exe
C:\PROGRA~1\WINZIP\winzip32.exe
C:\Documents and Settings\buzz\Local Settings\Temp\wz18af\HijackThis.exe

Monitor] "C:\Program Files\Innovative Solutions\Advanced Uninstaller PRO 2005 version 7\monitor.exe"
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Creative Detector] "C:\Program Files\Creative\MediaSource\Detector\CTDetect.exe" /R
O4 - HKCU\..\Run: [GridOkay] C:\DOCUME~1\buzz\APPLIC~1\BLUEJU~1\DefaultAcidWave .exe
O4 - HKCU\..\Run: [Ormw] "C:\PROGRA~1\PPATCH~1\msiexec.exe" -vt yazb
O4 - HKCU\..\Run: [Kpfpy] "C:\Documents and Settings\buzz\Application Data\??curity\i?xplore.exe" 99001162
O4 - HKCU\..\Run: [rumq] C:\PROGRA~1\COMMON~1\rumq\rumqm.exe
O4 - HKCU\..\Run: [Uniblue Registry Booster] C:\Program Files\Uniblue\Registry Booster\RegistryBooster.exe /S
O4 - Startup: Registration .LNK = C:\Program Files\Ubisoft\Tom Clancy's Splinter Cell Double Agent\support\Register\Reg.exeR1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://securityresponse.symantec.com.../fix_homepage/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R3 - URLSearchHook: AOLTBSearch Class - {EA756889-2338-43DB-8F07-D1CA6FB9C90D} - C:\Program Files\AOL\AOL Toolbar 2.0\aoltb.dll
R3 - URLSearchHook: (no name) - {00A6FAF6-072E-44cf-8957-5838F569A31D} - (no file)
O1 - Hosts: 207.68.176.250 auto.search.msn.com
O1 - Hosts: 66.98.148.65 auto.search.msn.es
O3 - Toolbar: AOL Toolbar - {DE9C389F-3316-41A7-809B-AA305ED9D922} - C:\Program Files\AOL\AOL Toolbar 2.0\aoltb.dll
O3 - Toolbar: My &Web Search - {07B18EA9-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\1.bin\MWSBAR.DLL
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: Norton AntiVirus - {C4069E3A-68F1-403E-B40E-20066696354B} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [AOLDialer] "C:\Program Files\Common Files\AOL\ACS\AOLDial.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] "C:\Program Files\Common Files\Ahead\Lib\NeroCheck.exe"
O4 - HKLM\..\Run: [NvCplDaemon] "RUNDLL32.EXE" C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] "nwiz.exe" /install
O4 - HKLM\..\Run: [HostManager] "C:\Program Files\Common Files\AOL\1164651421\ee\AOLSoftware.exe"
O4 - HKLM\..\Run: [My Web Search Bar Search Scope Monitor] "C:\PROGRA~1\MYWEBS~1\bar\1.bin\m3SrchMn.exe" /m=0
O4 - HKLM\..\Run: [NvMediaCenter] "RUNDLL32.EXE" C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [RivaTunerStartupDaemon] "C:\Program Files\RivaTuner v2.0 Final Release\RivaTuner.exe" /S
O4 - HKLM\..\Run: [CTRegRun] C:\WINDOWS\CTRegRun.EXE
O4 - HKLM\..\Run: [DAEMON Tools] "C:\Program Files\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [BDMCon] c:\PROGRA~1\softwin\BITDEF~1\bdmcon.exe
O4 - HKLM\..\Run: [BDOESRV] "C:\Program Files\Softwin\BitDefender9\bdoesrv.exe"

[buzzard0805]

remaining report

O4 - HKLM\..\Run: [BDNewsAgent] "C:\PROGRA~1\softwin\BITDEF~1\bdnagent.exe"
O4 - HKLM\..\Run: [BDSwitchAgent] "C:\PROGRA~1\softwin\BITDEF~1\bdswitch.exe"
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [DllRunning] rundll32.exe "C:\WINDOWS\system32\tveknuns.dll",setvm
O4 - HKLM\..\Run: [syswin] C:\WINDOWS\TEMP\win50FA.tmp.exe
O4 - HKLM\..\Run: [itjvwtn.dll] C:\WINDOWS\system32\rundll32.exe "C:\Documents and Settings\buzz\Local Settings\Application Data\itjvwtn.dll",huazutc
O4 - HKLM\..\Run: [{DC26FD12-0BF3-1033-0517-04101804002c}] "C:\Program Files\Common Files\{DC26FD12-0BF3-1033-0517-04101804002c}\Update.exe" mc-110-12-0000272
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [SSC_UserPrompt] "C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe"
O4 - HKLM\..\Run: [NAV CfgWiz] "C:\Program Files\Norton AntiVirus\CfgWiz.exe" /GUID {0D7956A2-5A08-4ec2-A72C-DF8495A66016} /MODE CfgWiz /CMDLINE "REBOOT"
O4 - HKLM\..\Run: [4LICENSETWOMEMO] C:\Documents and Settings\All Users\Application Data\Bind 64 4 License\wma itch.exe
O4 - HKLM\..\RunServices: [mlibsysmc] comseiof.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [PopularScreensaversWallpaper] rundll32 C:\PROGRA~1\MYWEBS~1\bar\1.bin\F3SCRCTR.DLL,LES
O4 - HKCU\..\Run: [Advanced Uninstaller PRO Installation
O4 - Global Startup: AOL 9.0 Tray Icon.lnk = C:\Program Files\AOL 9.0\aoltray.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: &AOL Toolbar Search - c:\program files\aol\aol toolbar 2.0\resources\en-GB\local\search.html
O8 - Extra context menu item: &Search - http://edits.mywebsearch.com/toolbar...p=ZRxdm103LDGB
O8 - Extra context menu item: &Windows Live Search - res://C:\Program Files\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Download all links using BitComet - res://C:\Program Files\BitComet\BitComet.exe/AddAllLink.htm
O8 - Extra context menu item: Download all videos using BitComet - res://C:\Program Files\BitComet\BitComet.exe/AddVideo.htm
O8 - Extra context menu item: Download link using &BitComet - res://C:\Program Files\BitComet\BitComet.exe/AddLink.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_09\bin\ssv.dll
O9 - Extra button: AOL Toolbar - {3369AF0D-62E9-4bda-8103-B4C75499B578} - C:\Program Files\AOL\AOL Toolbar 2.0\aoltb.dll
O9 - Extra button: PalTalk - {4EAFEF58-EEFA-4116-983D-03B49BCBFFFE} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {00000005-0000-0000-0000-100005000004} - http://code.trasferimento.biz/l/b9c8...5447923_35.exe
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://www.pcpitstop.com/pcpitstop/PCPitStop.CAB
O16 - DPF: {26FCCDF9-A7E1-452A-A73D-7BF7B4D0BA6C} (AOL Pictures Uploader Class) - http://o.aolcdn.com/pictures/ap/Reso...s.10.5.0.4.cab
O16 - DPF: {4C39376E-FA9D-4349-BACC-D305C1750EF3} (EPUImageControl Class) - http://tools.ebayimg.com/eps/wl/acti..._v1-0-3-48.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsu...?1168377402890
O16 - DPF: {8E66A776-A350-4D69-8783-906DB0E6DF14} (Jaunt Class) - http://download.jaunt.com/public/jaunt.cab
O16 - DPF: {E8F628B5-259A-4734-97EE-BA914D7BE941} (Driver Agent ActiveX Control) - http://www.driveragent.com/files/driveragent.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{2C072706-435F-42C9-9145-9D14A6C9A402}: NameServer = 85.255.114.69,85.255.112.167
O17 - HKLM\System\CCS\Services\Tcpip\..\{3CFC8A5E-82A8-48AA-BC94-AE172A01C8F3}: NameServer = 205.188.146.145
O17 - HKLM\System\CCS\Services\Tcpip\..\{4F96A6D1-DC62-400C-9152-C02D0AB6E526}: NameServer = 85.255.114.69,85.255.112.167
O17 - HKLM\System\CCS\Services\Tcpip\..\{95F99A62-F558-422A-A05E-A02439FAC90C}: NameServer = 85.255.114.69,85.255.112.167
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: NameServer = 85.255.114.69 85.255.112.167
O17 - HKLM\System\CS1\Services\Tcpip\..\{2C072706-435F-42C9-9145-9D14A6C9A402}: NameServer = 85.255.114.69,85.255.112.167
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: NameServer = 85.255.114.69 85.255.112.167
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: schmap-help - (no CLSID) - (no file)
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: AOL Connectivity Service (AOL ACS) - AOL LLC - C:\Program Files\Common Files\AOL\ACS\AOLAcsd.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Program Files\Common Files\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: Symantec Lic NetConnect service (CLTNetCnService) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe" /h ccCommon (file missing)
O23 - Service: COM+ Messages - Unknown owner - C:\WINDOWS\system32\svchosts.exe" -e mc-110-12-0000272 (file missing)
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: BitDefender Desktop Update Service (LIVESRV) - Unknown owner - C:\Program Files\Common Files\Softwin\BitDefender Update Service\livesrv.exe" /service (file missing)
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: (Network Monitor) - Unknown owner - C:\WINDOWS\.exe (file missing)
O23 - Service: Norton AntiVirus Firewall Monitor Service (NPFMntor) - Symantec Corporation - C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe
O23 - Service: Norton Protection Center Service (NSCService) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Console\NSCSRVCE.EXE
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Symantec AVScan (SAVScan) - Symantec Corporation - C:\Program Files\Norton AntiVirus\SAVScan.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\Common Files\PCSuite\Services\ServiceLayer.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SPBBCSvc - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - Unknown owner - C:\Program Files\Softwin\BitDefender9\vsserv.exe" /service (file missing)
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Program Files\Common Files\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing