Please help with this reoccuring prob that won't go away

Unknown

I have been getting pop ups for some time now and I traced the prob to the 2 runonce files and the one bho no name file in the log but once I delete them like everyone has told me to do they keep coming back and this is the fifth time this has happened and I have no clue what to do so if you can please help. thanks in advance

Logfile of HijackThis v1.98.2
Scan saved at 5:14:12 PM, on 11/8/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVG6\avgserv.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\CTHELPER.EXE
C:\WINDOWS\System32\ezSP_Px.exe
C:\sysreset\mirc.exe
C:\PROGRA~1\Grisoft\AVG6\AVGCC32.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Downloads\Hijackthis\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {724d43a9-0d85-11d4-9908-00400523e39a} - C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll
O2 - BHO: (no name) - {A78860C8-EE1A-46DF-A97F-E3E6D433E80B} - C:\WINDOWS\system32\lk47vn.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &RoboForm - {724d43a0-0d85-11d4-9908-00400523e39a} - C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [AVG_CC] C:\PROGRA~1\Grisoft\AVG6\avgcc32.exe /STARTUP
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [ezShieldProtector for Px] C:\WINDOWS\System32\ezSP_Px.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mswspl] C:\Program Files\Windows Media Player\wmplayer.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [RoboForm] C:\Program Files\Siber Systems\AI RoboForm\RoboFormWatcher.exe
O4 - HKLM\..\RunOnce: [764dt7z.exe] C:\WINDOWS\System32\764dt7z.exe /k
O4 - HKCU\..\RunOnce: [764dt7z.exe] C:\WINDOWS\System32\764dt7z.exe /k
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &2 Customize Menu - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComCustomIEMenu.html
O8 - Extra context menu item: &7 Fill Forms - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComFillForms.html
O8 - Extra context menu item: &8 Save Forms - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComSavePass.html
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: Fill Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F46} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComFillForms.html (file missing)
O9 - Extra 'Tools' menuitem: &7 Fill Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F46} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComFillForms.html (file missing)
O9 - Extra button: Save Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F49} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComSavePass.html (file missing)
O9 - Extra 'Tools' menuitem: &8 Save Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F49} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComSavePass.html (file missing)
O9 - Extra button: RF toolbar - {724d43aa-0d85-11d4-9908-00400523e39a} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComShowToolbar.html (file missing)
O9 - Extra 'Tools' menuitem: &9 Robo Toolbar - {724d43aa-0d85-11d4-9908-00400523e39a} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComShowToolbar.html (file missing)
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1098796148805

SpywareShooter

O2 - BHO: (no name) - {A78860C8-EE1A-46DF-A97F-E3E6D433E80B} - C:\WINDOWS\system32\lk47vn.dll
O4 - HKLM\..\RunOnce: [764dt7z.exe] C:\WINDOWS\System32\764dt7z.exe /k
O4 - HKCU\..\RunOnce: [764dt7z.exe] C:\WINDOWS\System32\764dt7z.exe /k
O9 - Extra button: Fill Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F46} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComFillForms.html (file missing)
O9 - Extra 'Tools' menuitem: &7 Fill Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F46} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComFillForms.html (file missing)
O9 - Extra button: Save Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F49} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComSavePass.html (file missing)
O9 - Extra 'Tools' menuitem: &8 Save Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F49} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComSavePass.html (file missing)
O9 - Extra button: RF toolbar - {724d43aa-0d85-11d4-9908-00400523e39a} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComShowToolbar.html (file missing)
O9 - Extra 'Tools' menuitem: &9 Robo Toolbar - {724d43aa-0d85-11d4-9908-00400523e39a} - res://C:\Program Files\Siber Systems\AI RoboForm\RoboForm.dll/ComShowToolbar.html (file missing)

Fix those entries then find and delete the following files:
C:\WINDOWS\System32\764dt7z.exe
C:\WINDOWS\system32\lk47vn.dll

Then reboot and post a new log

ozzy45

Here is my new log like I figured everything looks clean but in a day or two it will be back again any suggestions on what I should do from here? thanks for all the help