Stubborn, Recurring DLL's, Popups, etc.

We have run adaware and spybot and fixed many things, but we still have lots of pop-ups and other strange activity. Also, we recieve a shell error when we try to run older games for our kids. See HJT log below. Thanks for any help.

C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
C:\WINDOWS\system32\ipxv32.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\WINDOWS\System32\DSentry.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Microsoft IntelliPoint\point32.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\system32\netdf32.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Hijack\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\ytfsr.dll/sp.html#37049
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = res://ytfsr.dll/index.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = res://ytfsr.dll/index.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\system32\ytfsr.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\ytfsr.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = res://ytfsr.dll/index.html#37049
R3 - Default URLSearchHook is missing
F0 - system.ini: Shell=
F2 - REG:system.ini: UserInit=C:\WINDOWS\SYSTEM32\Userinit.exe,
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {83DA5094-D4D3-010E-0562-C19A72CE9325} - C:\WINDOWS\system32\ipbx.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [DVDSentry] C:\WINDOWS\System32\DSentry.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [DwlClient] C:\Program Files\Common Files\Dell\EUSW\Support.exe
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [netdf32.exe] C:\WINDOWS\system32\netdf32.exe
O4 - HKLM\..\RunOnce: [ipxv32.exe] C:\WINDOWS\system32\ipxv32.exe
O4 - HKLM\..\RunOnce: [addsz32.exe] C:\WINDOWS\system32\addsz32.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll

 

Sorry I cut off part of the HJT log. Here is whole log.

Logfile of HijackThis v1.98.0
Scan saved at 8:54:55 AM, on 7/14/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
C:\WINDOWS\system32\ipxv32.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\WINDOWS\System32\DSentry.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\Microsoft IntelliPoint\point32.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\system32\netdf32.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Hijack\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\ytfsr.dll/sp.html#37049
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = res://ytfsr.dll/index.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = res://ytfsr.dll/index.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\system32\ytfsr.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\ytfsr.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = res://ytfsr.dll/index.html#37049
R3 - Default URLSearchHook is missing
F0 - system.ini: Shell=
F2 - REG:system.ini: UserInit=C:\WINDOWS\SYSTEM32\Userinit.exe,
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {83DA5094-D4D3-010E-0562-C19A72CE9325} - C:\WINDOWS\system32\ipbx.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [DVDSentry] C:\WINDOWS\System32\DSentry.exe
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [DwlClient] C:\Program Files\Common Files\Dell\EUSW\Support.exe
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [UpdateManager] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [netdf32.exe] C:\WINDOWS\system32\netdf32.exe
O4 - HKLM\..\RunOnce: [ipxv32.exe] C:\WINDOWS\system32\ipxv32.exe
O4 - HKLM\..\RunOnce: [addsz32.exe] C:\WINDOWS\system32\addsz32.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\Office10\EXCEL.EXE/3000
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll