I can’t seem to close iexplore.exe even when there is no windows explorer opened. Ads always pop up from time to time. I also hear ad voices/noises in the background. It’s annoying and I feel as the system performance had slowed down. Please help. This is my HiJackThis log:

Logfile of HijackThis v1.99.1
Scan saved at 4:15:28 AM, on 11/6/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16735)
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:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ASUS\Ai Suite\AiNap\AiNap.exe
C:\Program Files\Common Files\Ulead Systems\AutoDetector\monitor.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\ASUS\AASP\1.00.61\aaCenter.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Nokia\Nokia PC Suite 6\PcSync2.exe
C:\PROGRA~1\COMMON~1\Nokia\MPAPI\MPAPI3s.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\PSIService.exe
C:\Program Files\Viewpoint\Common\ViewpointService.exe
C:\Program Files\Common Files\PCSuite\Services\ServiceLayer.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Winamp\winamp.exe
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\WINDOWS\system32\s1S8Dh6X.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\HijackThis\HijackThis.exe
O2 – BHO: Adobe PDF Reader Link Helper – {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} – C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 – BHO: IE2EMBHO Class – {0A0DDBD3-6641-40B9-873F-BBDD26D6C14E} – C:\Program Files\easyMule\modules\IE2EM.dll
O2 – BHO: RealPlayer Download and Record Plugin for Internet Explorer – {3049C3E9-B461-4BC5-8870-4C09146192CA} – C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 – BHO: (no name) – {7E853D72-626A-48EC-A868-BA8D5E23E045} – (no file)
O4 – HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 – HKLM\..\Run: [PHIME2002A] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 – HKLM\..\Run: [Ai Nap] "C:\Program Files\ASUS\Ai Suite\AiNap\AiNap.exe"
O4 – HKLM\..\Run: [CPU Power Monitor] "C:\Program Files\ASUS\Ai Suite\AiGear3\CpuPowerMonitor.exe"
O4 – HKLM\..\Run: [Cpu Level Up help] C:\Program Files\ASUS\Ai Suite\CpuLevelUpHelp.exe
O4 – HKLM\..\Run: [ASUS Energy Saving] "C:\Program Files\ASUS\Ai Suite\EnergySaving\PwSave.exe"
O4 – HKLM\..\Run: [Ulead AutoDetector v2] C:\Program Files\Common Files\Ulead Systems\AutoDetector\monitor.exe
O4 – HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 – HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 – HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 – HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 – HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
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: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 – HKLM\..\Run: [NSLauncher] C:\Program Files\Nokia\Nokia Software Launcher\NSLauncher.exe /startup
O4 – HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 – HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 – HKCU\..\Run: [\\MING3\EPSON Stylus C120 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIC CA.EXE /FU "C:\DOCUME~1\MKJ\LOCALS~1\Temp\E_S13.tmp" /EF "HKCU"
O4 – HKCU\..\Run: [PcSync] C:\Program Files\Nokia\Nokia PC Suite 6\PcSync2.exe /NoDialog
O8 – Extra context menu item: Add to Google Photos Screensa&ver – res://C:\WINDOWS\system32\GPhotos.scr/200
O8 – Extra context menu item: Download by easyMule – C:\Program Files\easyMule\IE2EM.htm
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
O10 – Unknown file in Winsock LSP: c:\program files\bonjour\mdnsnsp.dll
O11 – Options group: [INTERNATIONAL] International*
O16 – DPF: {0CCA191D-13A6-4E29-B746-314DEE697D83} (Facebook Photo Uploader 5 Control) – http://upload.facebook.com/controls/…oUploader5.cab
O16 – DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) – http://www.update.microsoft.com/wind…?1224821007296
O16 – DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) – http://www.update.microsoft.com/micr…?1224825458984
O16 – DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) – http://fpdownload2.macromedia.com/ge…sh/swflash.cab
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
O20 – Winlogon Notify: dimsntfy – %SystemRoot%\System32\dimsntfy.dll (file missing)
O20 – Winlogon Notify: WgaLogon – C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 – SSODL: WPDShServiceObj – {AAA288BA-9A4C-45B0-95D7-94D524869DB5} – C:\WINDOWS\system32\WPDShServiceObj.dll
O23 – Service: Apple Mobile Device – Apple Inc. – C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 – Service: avast! iAVS4 Control Service (aswUpdSv) – ALWIL Software – C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 – Service: avast! Antivirus – ALWIL Software – C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 – Service: avast! Mail Scanner – Unknown owner – C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 – Service: avast! Web Scanner – Unknown owner – C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 – Service: Bonjour Service – Apple Inc. – C:\Program Files\Bonjour\mDNSResponder.exe
O23 – Service: Google Updater Service (gusvc) – Google – C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 – Service: iPod Service – Apple Inc. – C:\Program Files\iPod\bin\iPodService.exe
O23 – Service: NVIDIA Display Driver Service (NVSvc) – NVIDIA Corporation – C:\WINDOWS\system32\nvsvc32.exe
O23 – Service: ProtexisLicensing – Unknown owner – C:\WINDOWS\System32\PSIService.exe
O23 – Service: ServiceLayer – Nokia. – C:\Program Files\Common Files\PCSuite\Services\ServiceLayer.exe
O23 – Service: Viewpoint Manager Service – Viewpoint Corporation – C:\Program Files\Viewpoint\Common\ViewpointService.exe