LeecaVCU

When I turn my computer on I get an error that says "B has caused an error in <unknown>.
B will now close."

Also, in task manage, Installer and Setup are running. They weren't running prior to this error. I read that B.exe could be a trojan but apparently it is having troubles running. I can't get rid of it, though.

Here is my HijackThis! log:

Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 6:42:45 PM, on 5/22/2007
Platform: Windows ME (Win9x 4.90.3000)
Boot mode: Normal

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\KB891711\KB891711.EXE
C:\WINDOWS\SYSTEM\KB918547\KB918547.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\RESTORE\STMGR.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\WINDOWS\DOCKAPP.EXE
C:\PROGRAM FILES\LOGITECH\MOUSEWARE\SYSTEM\EM_EXEC.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\ALL USERS\START MENU\PROGRAMS\STARTUP\SVCHOST.EXE
C:\WINDOWS\ALL USERS\START MENU\PROGRAMS\STARTUP\TASKMGR.EXE
C:\WINDOWS\SYSTEM\ACS.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\PROGRAM FILES\D-LINK AIRPLUS XTREME G\AIRPLUS.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\WINDOWS\DESKTOP\HIJACKTHIS_V2.EXE
C:\WINDOWS\SYSTEM\WBEM\WINMGMT.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 6.0\READER\ACTIVEX\ACROIEHELPER.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
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: [BayMgr] DockApp.exe
O4 - HKLM\..\Run: [CPortPatch] C:\WINDOWS\Quick Install\CPPatch.exe
O4 - HKLM\..\Run: [EM_EXEC] C:\PROGRA~1\LOGITECH\MOUSEW~1\SYSTEM\EM_EXEC.EXE
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [*StateMgr] C:\WINDOWS\System\Restore\StateMgr.exe
O4 - HKLM\..\RunServices: [KB891711] C:\WINDOWS\SYSTEM\KB891711\KB891711.EXE
O4 - HKLM\..\RunServices: [RNBOStart] C:\WINDOWS\SYSTEM\sentstrt.exe
O4 - HKLM\..\RunServices: [KB918547] C:\WINDOWS\SYSTEM\KB918547\KB918547.EXE
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - .DEFAULT Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe (User 'Default user')
O4 - .DEFAULT Startup: ACS.pif = C:\WINDOWS\SYSTEM\ACS.BAT (User 'Default user')
O4 - Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Startup: ACS.pif = C:\WINDOWS\SYSTEM\ACS.BAT
O4 - Global Startup: svchost.exe
O4 - Global Startup: taskmgr.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~1\OFFICE10\EXCEL.EXE/3000
O8 - Extra context menu item: + &Download Express: download this file - C:\Program Files\Download Express\Add_Url.htm
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52/...eInstaller.exe
O16 - DPF: {62475759-9E84-458E-A1AB-5D2C442ADFDE} - http://a1540.g.akamai.net/7/1540/52/...eInstaller.exe
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\SYSTEM\BROWSEUI.DLL
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\SYSTEM\BROWSEUI.DLL

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