offeroptimizer and bannerfarm problems

Unknown

I have offeroptimizer and bannerfarm pop-ups that I cannot get rid of. Here is my hijackthis log...

Logfile of HijackThis v1.97.7
Scan saved at 3:12:26 PM, on 8/3/04
Platform: Windows 98 Gold (Win9x 4.10.1998)
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\EXPLORER.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\MY DOWNLOAD FILES\HIJACKTHIS.EXE

N1 - Netscape 4: user_pref("browser.startup.homepage", "http://course.quia.com"); (C:\Program Files\Netscape\Users\spelz\prefs.js)
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\PROGRAM FILES\YAHOO!\COMPANION\INSTALLS\CPN\YCOMP5_3_16_0.DLL
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 5.0\READER\ACTIVEX\ACROIEHELPER.OCX
O2 - BHO: (no name) - {EBCDDA60-2A68-11D3-8A43-0060083CFB9C} - C:\WINDOWS\SYSTEM\NZDD.DLL
O2 - BHO: (no name) - {0000607D-D204-42C7-8E46-216055BF9918} - C:\WINDOWS\MXTARGET.DLL
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\PROGRAM FILES\YAHOO!\COMPANION\INSTALLS\CPN\YCOMP5_3_16_0.DLL
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O12 - Plugin for .spop: C:\PROGRA~1\INTERN~1\Plugins\NPDocBox.dll
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://active.macromedia.com/flash2/cabs/swflash.cab
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://us.dl1.yimg.com/download.yahoo.com/dl/installs/yinst20040510.cab

Thank you for your help!

primesuspect

Did you follow these steps?

O2 - BHO: (no name) - {EBCDDA60-2A68-11D3-8A43-0060083CFB9C} - C:\WINDOWS\SYSTEM\NZDD.DLL
O2 - BHO: (no name) - {0000607D-D204-42C7-8E46-216055BF9918} - C:\WINDOWS\MXTARGET.DLL

Get rid of those entries.... Then reboot into safe mode and MANUALLY DELETE those files:

C:\WINDOWS\MXTARGET.DLL
C:\WINDOWS\SYSTEM\NZDD.DLL