Ie Redirects, Activex Disabled, Internet Zones Missing

The problem posted by marcbgd sounds very similar to this. I am trying to clean up a neighbor's machine. I have observed these symptoms: 1) some "my documents" & desktop files were moved. 2) there is only one internet zone and it does not save any option changes. 3) activex is disabled 4) msn is the homepage & it loads 5) most URLs I put in result in IE endlessly refreshing The OS is windows 2000 pro. I tried Spybot S&D which found a few things but did not resolve these symptoms. I tried fixing R0, R3, & O15 errors but they are still there after I rescan. I've never seen such a hard to detect problem as this. Help… Dave Logfile of HijackThis v1.99.1 Scan saved at 12:44:26 AM, on 6/5/2007 Platform: Windows 2000 SP4 (WinNT 5.00.2195) MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106) Running processes: C:\WINNT\System32\smss.exe C:\WINNT\system32\winlogon.exe C:\WINNT\system32\services.exe C:\WINNT\system32\lsass.exe C:\WINNT\system32\svchost.exe C:\WINNT\system32\spoolsv.exe C:\WINNT\System32\svchost.exe C:\Program Files\Network Associates\Common Framework\FrameworkService.exe C:\Program Files\Network Associates\VirusScan\Mcshield.exe C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe C:\WINNT\Explorer.EXE C:\WINNT\system32\regsvc.exe C:\WINNT\system32\MSTask.exe C:\WINNT\System32\WBEM\WinMgmt.exe C:\WINNT\System32\mspmspsv.exe C:\WINNT\system32\svchost.exe C:\WINNT\system32\taskmgr.exe C:\Documents and Settings\lsammartino\Desktop\HijackThis.exe R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = R3 - Default URLSearchHook is missing O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll O4 - HKLM\..\Run: [IgfxTray] C:\WINNT\system32\igfxtray.exe O4 - HKLM\..\Run: [HotKeysCmds] C:\WINNT\system32\hkcmd.exe O4 - HKLM\..\Run: [ShStatEXE] "C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE" /STANDALONE O4 - HKLM\..\Run: [McAfeeUpdaterUI] "C:\Program Files\Network Associates\Common Framework\UpdaterUI.exe" /StartedFromRunKey O4 - HKLM\..\Run: [Network Associates Error Reporting Service] "C:\Program Files\Common Files\Network Associates\TalkBack\TBMon.exe" O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon O4 - HKLM\..\RunOnce: [SpybotSnD] "C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe" /autocheck O4 - HKLM\..\RunOnce: [BrandClearStubs] RUNDLL32 IEDKCS32.DLL,BrandCleanInstallStubs >{60B49E34-C7CC-11D0-8953-00A0C90347FF}MICROS O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE O15 - ProtocolDefaults: '@ivt' protocol is in My Computer Zone, should be Intranet Zone O15 - ProtocolDefaults: 'file' protocol is in My Computer Zone, should be Internet Zone O15 - ProtocolDefaults: 'ftp' protocol is in My Computer Zone, should be Internet Zone O15 - ProtocolDefaults: 'http' protocol is in My Computer Zone, should be Internet Zone O15 - ProtocolDefaults: 'https' protocol is in My Computer Zone, should be Internet Zone O20 - Winlogon Notify: igfxcui - C:\WINNT\SYSTEM32\igfxsrvc.dll O23 - Service: .NET Framework Service (.NET Connection Service) - Unknown owner - C:\WINNT\svchost.exe (file missing) O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe O23 - Service: McAfee Framework Service (McAfeeFramework) - Network Associates, Inc. - C:\Program Files\Network Associates\Common Framework\FrameworkService.exe O23 - Service: Network Associates McShield (McShield) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\Mcshield.exe O23 - Service: Network Associates Task Manager (McTaskManager) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe O23 - Service: VNC Server (winvnc) - Unknown owner - C:\Program Files\RealVNC\WinVNC\winvnc.exe" -service (file missing)