My suspicion too.
we all suspect it is something to do with either rogue registry ID or something running on your system.
Here is my HiJack log, but I doubt the issue is a running process since I have the same problem in SAFE MODE:
---------------------------------------------
Logfile of HijackThis v1.99.1
Scan saved at 8:18:29 AM, on 2/9/2010
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16981)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Program Files\AVG9\avgchsvx.exe
C:\Program Files\AVG9\avgrsx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\AVG9\avgcsrvx.exe
C:\Program Files\AVG9\avgwdsvc.exe
C:\WINDOWS\system32\bgsvcgen.exe
(part of a CD Recorder I've been using for years)
C:\PROGRA~1\WinTV\TVServer\HAUPPA~1.EXE
C:\WINDOWS\Explorer.EXE
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\AVG9\avgnsx.exe
C:\Program Files\AVG9\avgemc.exe
C:\Program Files\AVG9\avgcsrvx.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\WINDOWS\RTHDCPL.EXE
(RealTek Audio CP)
C:\Program Files\PowerDVD9\PowerDVD9\PDVD9Serv.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\Program Files\Cyberlink\Shared files\brs.exe
C:\PROGRA~1\AVG9\avgtray.exe
C:\Program Files\POP Peeper\POPPeeper.exe
C:\Program Files\The Weather Channel FW\Desktop\DesktopWeather.exe
C:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\WatchHDTV\WatchHDTVSched.exe
C:\Program Files\WinTV\WinTV7\WinTVTray.exe
C:\Program Files\tclock\tclock.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Program Files\Firefox\firefox.exe
C:\Program Files\Thunderbird\thunderbird.exe
C:\Program Files\HiJack199.exe
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
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG9\avgssie.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
(RealTek Audio CP)
O4 - HKLM\..\Run: [RemoteControl9] "C:\Program Files\PowerDVD9\PowerDVD9\PDVD9Serv.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [PDVD9LanguageShortcut] "C:\Program Files\PowerDVD9\PowerDVD9\Language\Language.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [BDRegion] C:\Program Files\Cyberlink\Shared files\brs.exe
O4 - HKLM\..\Run: [AVG9_TRAY] C:\PROGRA~1\AVG9\avgtray.exe
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
(RealTek Audio tray)
O4 - HKCU\..\Run: [POP Peeper] "C:\Program Files\POP Peeper\POPPeeper.exe" -min
O4 - HKCU\..\Run: [DW6] "C:\Program Files\The Weather Channel FW\Desktop\DesktopWeather.exe"
O4 - HKCU\..\Run: [ATI Remote Control] C:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe
O4 - Startup: Tclock.lnk = C:\Program Files\tclock\tclock.exe
O4 - Global Startup: WatchHDTVSched.lnk = C:\Program Files\WatchHDTV\WatchHDTVSched.exe
O4 - Global Startup: WinTV Recording Status..lnk = C:\Program Files\WinTV\WinTV7\WinTVTray.exe
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*
O17 - HKLM\System\CCS\Services\Tcpip\..\{0483A094-D537-4595-B2A0-A8EC6698DFE4}: NameServer = 68.94.156.1 68.94.157.1
(ATI Catalyst Control Center)
O17 - HKLM\System\CS1\Services\Tcpip\..\{0483A094-D537-4595-B2A0-A8EC6698DFE4}: NameServer = 68.94.156.1 68.94.157.1
(ATI Catalyst Control Center)
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG9\avgpp.dll
O20 - Winlogon Notify: avgrsstarter - C:\WINDOWS\SYSTEM32\avgrsstx.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: AVG Free E-mail Scanner (avg9emc) - AVG Technologies CZ, s.r.o. - C:\Program Files\AVG9\avgemc.exe
O23 - Service: AVG Free WatchDog (avg9wd) - AVG Technologies CZ, s.r.o. - C:\Program Files\AVG9\avgwdsvc.exe
O23 - Service: B's Recorder GOLD Library General Service (bgsvcgen) - B.H.A Corporation - C:\WINDOWS\system32\bgsvcgen.exe
O23 - Service: HauppaugeTVServer - Hauppauge Computer Works - C:\PROGRA~1\WinTV\TVServer\HAUPPA~1.EXE
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Unknown owner - O23 - Service: Lavasoft Ad-Aware Service - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
---------------------------------------------
Every registry scanner I've tried ("Registry Mechanic 4", AVG Free, AdAware) all report no problems. So if it is a Registry entry, none of the software tools I've tried can find it.
Any help you can provide is extremely appreciated. I
REALLY don't want to do a reinstall because the result is almost always a less stable system. And if I reinstall Windows and it doesn't fix the problem, I'll have to reinstall all those MS Security Patches all over again for nothing.