Searching for"Twain Tech"Timberlanko's method

Iam unsuccessfully trying to fix a heretofor hijack which sets my homepage to an undesirable porn site- when I try to type in a new page the computer goes to a heretofor search page.Have tried various things and am now trying to follow Timberlandko's directions. Unsuccessfully looked for"Twain Tech" using Add/Remove process,and tried typing regsvr32 c:\windows\twaintec.dll which gave me an error message: Load Library("c:\windows\twaintec.dll"failed
Get Last Error returns 0x00000485
I do not know what to do now.
My current HJT log reads:
Logfile of HijackThis v1.98.2
Scan saved at 5:51:20 PM, on 10/2/04
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\PROGRAM FILES\GRISOFT\AVG6\AVGSERV9.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\HPSJVXD.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\WINDOWS\LOADQM.EXE
C:\PROGRAM FILES\GRISOFT\AVG6\AVGCC32.EXE
C:\WINDOWS\SVCHST.EXE
C:\PROGRAM FILES\WINZIP\WZQKPICK.EXE
C:\PROGRAM FILES\WINZIP\WINZIP32.EXE
C:\WINDOWS\TEMP\HIJACKTHIS.EXE

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.heretofind.com/show.php?id=14&q=%s
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = mk:@MSITStore:C:\spe\start.chm::/start.html#
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.heretofind.com/show.php?id=14&q=%s
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = mk:@MSITStore:C:\spe\start.chm::/start.html#
O1 - Hosts: 64.91.255.87 www.dcsresearch.com
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 6.0\READER\ACTIVEX\ACROIEHELPER.DLL
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHELPER.DLL
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [HPSCANMonitor] C:\WINDOWS\SYSTEM\hpsjvxd.exe
O4 - HKLM\..\Run: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\Run: [LoadQM] loadqm.exe
O4 - HKLM\..\Run: [hpppt]
O4 - HKLM\..\Run: [AVG_CC] C:\PROGRA~1\GRISOFT\AVG6\avgcc32.exe /STARTUP
O4 - HKLM\..\Run: [SheduIer] C:\WINDOWS\svchst.exe /i
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [Avgserv9.exe] C:\PROGRA~1\GRISOFT\AVG6\Avgserv9.exe
O4 - Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra button: eBay - Homepage - {EF79EAC5-3452-4E02-B8BD-BA4C89F1AC7A} - C:\Program Files\IrfanView\Ebay\Ebay.htm
O9 - Extra button: Corel Network monitor worker - {19FF1880-12B1-11D9-BA72-444553540000} - (no file)
O9 - Extra 'Tools' menuitem: Corel Network monitor worker - {19FF1880-12B1-11D9-BA72-444553540000} - (no file)
O9 - Extra button: (no name) - {237AA178-C3BC-4f67-A8BB-D8BC14BA0B89} - (no file)
O9 - Extra button: Corel Network monitor worker - {19FF1880-12B1-11D9-BA72-444553540000} - (no file) (HKCU)
O9 - Extra 'Tools' menuitem: Corel Network monitor worker - {19FF1880-12B1-11D9-BA72-444553540000} - (no file) (HKCU)
O9 - Extra button: (no name) - {237AA178-C3BC-4f67-A8BB-D8BC14BA0B89} - (no file) (HKCU)
O13 - DefaultPrefix: http://www.heretofind.com/show.php?id=14&q=
O13 - WWW Prefix: http://www.heretofind.com/show.php?id=14&q=
O13 - Home Prefix: http://www.heretofind.com/show.php?id=14&q=
O13 - Mosaic Prefix: http://www.heretofind.com/show.php?id=14&q=
O13 - Gopher Prefix: http://www.heretofind.com/show.php?id=14&q=
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/bin/msnchat45.cab
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/v45/yacscom.cab
O16 - DPF: Yahoo! Chat - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/c381/chat.cab
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/iss-loc/vso/en-us/tools/mcfscan/2,0,0,4375/mcfscan.cab

I have tried using HJT to fix the first 4lines, and all lines starting 016 but the problem remains. Please!! can anyone help??