Home page for IE and Firefox alway goes back to a LAN address eg 192.168.x.x

If it's being redirected, try HijackThis.  It's one of the best at fixing browser hijacks.

A couple of questions if i may:

Does the entry for the homepage under settings actually change from www.google.com to 192.168.100.109?

Is your IP address on that computer 192.168.100.109?

Is your hosts file have any entries in it?

Does the address show up as www.google.com and display content from 192.168.100.109 or does it show http://192.168.100.109?

These answers may help me diagnose your problem.

Thanks

ans what does this page shows? can you give us an screenshot?

This could be done by your system admin. There might be a proxy between you and the internet that forces the web page to be 192.168.100.109.

It does sounds like a group policy setting.

Is this happening on a work PC?

Is 192.168.100.109 an internal machine?

Do you actually get a webpage?

Have you removed all group policy scripts that run?

Have you tried logging onto the machine with a user that doesn't have any group policy scripts applied to the account?

It is a work pc.  102.168.100.109 is a internal machine with a webpage. It does show http://192.168.100.109.  Where would I look in group policy for scripts?  The computer is a workgroup only and is not a member of a domain.  I will check the host file and run hijack this and post the results later today. EST

Logfile of Trend Micro HijackThis v2.0.3 (BETA)
Scan saved at 8:58:34 AM, on 3/12/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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\ibmpmsvc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Intel\WiFi\bin\S24EvMon.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Lenovo\ATK Hotkey\GFNEXSrv.exe
C:\Program Files\Lenovo\ATK Hotkey\LFKAS.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\ThinkPad\ConnectUtilities\AcPrfMgrSvc.exe
C:\Program Files\Intel\WiFi\bin\EvtEng.exe
C:\WINDOWS\system32\inetsrv\inetinfo.exe
C:\Program Files\Common Files\InterVideo\RegMgr\iviRegMgr.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Common Files\Intel\WirelessCommon\RegSrvc.exe
C:\WINDOWS\system32\svchost.exe
c:\Program Files\Common Files\Lenovo\tvt_reg_monitor_svc.exe
C:\WINDOWS\System32\TPHDEXLG.exe
C:\Program Files\Lenovo\Rescue and Recovery\rrpservice.exe
C:\Program Files\Lenovo\Rescue and Recovery\rrservice.exe
c:\Program Files\Common Files\Lenovo\Scheduler\tvtsched.exe
C:\Program Files\Lenovo\Rescue and Recovery\UpdateMonitor.exe
C:\Program Files\Common Files\VMware\USB\vmware-usbarbitrator.exe
C:\WINDOWS\system32\vmnat.exe
C:\Program Files\ThinkPad\Utilities\PWMDBSVC.EXE
c:\program files\lenovo\system update\suservice.exe
C:\Program Files\VMware\VMware Workstation\vmware-authd.exe
C:\WINDOWS\system32\vmnetdhcp.exe
C:\Program Files\ThinkPad\ConnectUtilities\AcSvc.exe
C:\Program Files\ThinkPad\ConnectUtilities\SvcGuiHlpr.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\vsnp2uvc.exe
C:\Program Files\Lenovo\NPDIRECT\TPFNF7SP.exe
C:\WINDOWS\system32\TpShocks.exe
C:\Program Files\Lenovo\HOTKEY\LVOSDSVC.exe
C:\PROGRA~1\ThinkPad\UTILIT~1\EzEjMnAp.Exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Common Files\Lenovo\Scheduler\scheduler_proxy.exe
C:\Program Files\Lenovo\HOTKEY\TPONSCR.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\Program Files\Lenovo\Zoom\TpScrex.exe
C:\PROGRA~1\Lenovo\LENOVO~2\LPMGR.exe
C:\PROGRA~1\Lenovo\LENOVO~2\LPMLCHK.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\Lenovo\ATK Hotkey\LCONTROL.exe
C:\Program Files\Lenovo\ATK Hotkey\LFKA.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\ClamWin\bin\ClamTray.exe
C:\Program Files\VMware\VMware Workstation\vmware-tray.exe
C:\Program Files\ThinkPad\ConnectUtilities\ACWLIcon.exe
C:\Program Files\ThinkPad\ConnectUtilities\ACTray.exe
C:\Program Files\U.S. Cellular Broadband Connect\AvqAutoRun.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\msiexec.exe
C:\Program Files\TrendMicro\HiJackThis\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://192.168.100.9/
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\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.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: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [snp2uvc] C:\WINDOWS\vsnp2uvc.exe
O4 - HKLM\..\Run: [TPFNF7] C:\Program Files\Lenovo\NPDIRECT\TPFNF7SP.exe /r
O4 - HKLM\..\Run: [TpShocks] TpShocks.exe
O4 - HKLM\..\Run: [TPHOTKEY] C:\Program Files\Lenovo\HOTKEY\LVOSDSVC.exe
O4 - HKLM\..\Run: [EZEJMNAP] C:\PROGRA~1\ThinkPad\UTILIT~1\EzEjMnAp.Exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [TVT Scheduler Proxy] C:\Program Files\Common Files\Lenovo\Scheduler\scheduler_proxy.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [RoxWatchTray] "C:\Program Files\Common Files\Roxio Shared\10.0\SharedCOM\RoxWatchTray10.exe"
O4 - HKLM\..\Run: [LPManager] C:\PROGRA~1\Lenovo\LENOVO~2\LPMGR.exe
O4 - HKLM\..\Run: [LPMailChecker] C:\PROGRA~1\Lenovo\LENOVO~2\LPMLCHK.exe
O4 - HKLM\..\Run: [CameraApplicationLauncher] C:\Program Files\Lenovo\Camera Center\bin\CameraApplicationLaunchpadLauncher.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [LCONTROL] "C:\Program Files\Lenovo\ATK Hotkey\LCONTROL.exe"
O4 - HKLM\..\Run: [LFKA] "C:\Program Files\Lenovo\ATK Hotkey\LFKA.exe"
O4 - HKLM\..\Run: [PWRMGRTR] rundll32 C:\PROGRA~1\ThinkPad\UTILIT~1\PWRMGRTR.DLL,PwrMgrBkGndMonitor
O4 - HKLM\..\Run: [BLOG] rundll32 C:\PROGRA~1\ThinkPad\UTILIT~1\BatLogEx.DLL,StartBattLog
O4 - HKLM\..\Run: [CreateLMBCShortCut] "C:\Program Files\Lenovo\Mobile Broadband Connect\UserShortcutCreator.exe"
O4 - HKLM\..\Run: [ClamWin] "C:\Program Files\ClamWin\bin\ClamTray.exe" --logon
O4 - HKLM\..\Run: [vmware-tray] "C:\Program Files\VMware\VMware Workstation\vmware-tray.exe"
O4 - HKLM\..\Run: [ACWLIcon] C:\Program Files\ThinkPad\ConnectUtilities\ACWLIcon.exe
O4 - HKLM\..\Run: [ACTray] C:\Program Files\ThinkPad\ConnectUtilities\ACTray.exe
O4 - HKLM\..\Run: [{9ABA99F9-A8FE-7E89-8E99-AE8b85E9AE9B}] "C:\Program Files\U.S. Cellular Broadband Connect\AvqAutoRun.exe" "C:\Program Files\U.S. Cellular Broadband Connect\mphonetools.exe" /OnPlug=%s
O4 - HKLM\..\Run: [zSPGuard] c:\program files\pjw\spguard\spguard.exe /s
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.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
O10 - Unknown file in Winsock LSP: c:\program files\vmware\vmware workstation\vsocklib.dll
O10 - Unknown file in Winsock LSP: c:\program files\vmware\vmware workstation\vsocklib.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: ACNotify - ACNotify.dll (file missing)
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Ac Profile Manager Service (AcPrfMgrSvc) - Lenovo  - C:\Program Files\ThinkPad\ConnectUtilities\AcPrfMgrSvc.exe
O23 - Service: Access Connections Main Service (AcSvc) - Lenovo  - C:\Program Files\ThinkPad\ConnectUtilities\AcSvc.exe
O23 - Service: ATKGFNEX Service (ATKGFNEXSrv) - Unknown owner - C:\Program Files\Lenovo\ATK Hotkey\GFNEXSrv.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log (EvtEng) - Intel(R) Corporation - C:\Program Files\Intel\WiFi\bin\EvtEng.exe
O23 - Service: ThinkPad PM Service for SL Series (IBMPMSVC) - Lenovo - C:\WINDOWS\system32\ibmpmsvc.exe
O23 - Service: IviRegMgr - InterVideo - C:\Program Files\Common Files\InterVideo\RegMgr\iviRegMgr.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: Service of LFKA (LFKAS) - Unknown owner - C:\Program Files\Lenovo\ATK Hotkey\LFKAS.exe
O23 - Service: Power Manager DBC Service - Unknown owner - C:\Program Files\ThinkPad\Utilities\PWMDBSVC.EXE
O23 - Service: Intel(R) PROSet/Wireless Registry Service (RegSrvc) - Intel(R) Corporation - C:\Program Files\Common Files\Intel\WirelessCommon\RegSrvc.exe
O23 - Service: Roxio UPnP Renderer 10 - Sonic Solutions - C:\Program Files\Roxio\Digital Home 10\RoxioUPnPRenderer10.exe
O23 - Service: Roxio Upnp Server 10 - Sonic Solutions - C:\Program Files\Roxio\Digital Home 10\RoxioUpnpService10.exe
O23 - Service: LiveShare P2P Server 10 (RoxLiveShare10) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\10.0\SharedCOM\RoxLiveShare10.exe
O23 - Service: RoxMediaDB10 - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\10.0\SharedCOM\RoxMediaDB10.exe
O23 - Service: Roxio Hard Drive Watcher 10 (RoxWatch10) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\10.0\SharedCOM\RoxWatch10.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies, Inc. - C:\Program Files\WinPcap\rpcapd.exe
O23 - Service: Intel(R) PROSet/Wireless WiFi Service (S24EventMonitor) - Intel(R) Corporation - C:\Program Files\Intel\WiFi\bin\S24EvMon.exe
O23 - Service: SessionLauncher - Unknown owner - C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\DX9\SessionLauncher.exe (file missing)
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files\Common Files\SureThing Shared\stllssvr.exe
O23 - Service: System Update (SUService) - Lenovo Group Limited - c:\program files\lenovo\system update\suservice.exe
O23 - Service: ThinkVantage Registry Monitor Service - Lenovo Group Limited - c:\Program Files\Common Files\Lenovo\tvt_reg_monitor_svc.exe
O23 - Service: ThinkPad HDD APS Logging Service (TPHDEXLGSVC) - Lenovo. - C:\WINDOWS\System32\TPHDEXLG.exe
O23 - Service: TVT Backup Protection Service - Unknown owner - C:\Program Files\Lenovo\Rescue and Recovery\rrpservice.exe
O23 - Service: TVT Backup Service - Lenovo Group Limited - C:\Program Files\Lenovo\Rescue and Recovery\rrservice.exe
O23 - Service: TVT Scheduler - Lenovo Group Limited - c:\Program Files\Common Files\Lenovo\Scheduler\tvtsched.exe
O23 - Service: TVT Windows Update Monitor (TVT_UpdateMonitor) - Lenovo Group Limited - C:\Program Files\Lenovo\Rescue and Recovery\UpdateMonitor.exe
O23 - Service: VMware Agent Service (ufad-ws60) - VMware, Inc. - C:\Program Files\VMware\VMware Workstation\vmware-ufad.exe
O23 - Service: VMware Authorization Service (VMAuthdService) - VMware, Inc. - C:\Program Files\VMware\VMware Workstation\vmware-authd.exe
O23 - Service: VMware DHCP Service (VMnetDHCP) - VMware, Inc. - C:\WINDOWS\system32\vmnetdhcp.exe
O23 - Service: VMware USB Arbitration Service (VMUSBArbService) - VMware, Inc. - C:\Program Files\Common Files\VMware\USB\vmware-usbarbitrator.exe
O23 - Service: VMware NAT Service - VMware, Inc. - C:\WINDOWS\system32\vmnat.exe

--
End of file - 11773 bytes

I found