Need help uninstalling a driver.

[Broni]

Change the script to:

Code: [Select]

begin
 StopService('libusb0');
 DeleteService('libusb0');
 StopService('libusbd');
 DeleteService('libusbd');
 BC_DeleteFile('C:\Windows\system32\libusbd-nt.exe');
 BC_DeleteFile('C:\Windows\system32\drivers\libusb0.sys');
end.
If it won't work, we'll go for manual removal.

[DustinHerron]

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 2:00:47 PM, on 2/22/2009
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\Program Files\BigFix\bigfix.exe
C:\Program Files (x86)\Java\jre1.6.0_05\bin\jusched.exe
C:\Program Files\Camera Assistant Software for Gateway\traybar.exe
C:\Program Files (x86)\Winamp\winampa.exe
C:\Program Files\Camera Assistant Software for Gateway\CEC_MAIN.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Program Files (x86)\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://homepage.gateway.com/rdr.aspx?b=ACGW&l=0409&s=2&o=vp64&d=1108&m=m-7315u
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://homepage.gateway.com/rdr.aspx?b=ACGW&l=0409&s=2&o=vp64&d=1108&m=m-7315u
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://homepage.gateway.com/rdr.aspx?b=ACGW&l=0409&s=2&o=vp64&d=1108&m=m-7315u
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://homepage.gateway.com/rdr.aspx?b=ACGW&l=0409&s=2&o=vp64&d=1108&m=m-7315u
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe
O1 - Hosts: ::1 localhost
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Partner BHO Class - {83FF80F4-8C74-4b80-B5BA-C8DDD434E5C4} - C:\ProgramData\Partner\partner.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files (x86)\google\googletoolbar1.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files (x86)\Google\GoogleToolbarNotifier\3.1.415.1646\swg.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files (x86)\google\googletoolbar1.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [trigger New Acer AlaunchX] c:\Acer\Preload\Command\AlaunchX\AppInRun.exe
O4 - HKLM\..\Run: [Camera Assistant Software] "C:\Program Files\Camera Assistant Software for Gateway\traybar.exe"
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files (x86)\Winamp\winampa.exe"
O4 - HKLM\..\RunOnce: [New Acer AlaunchX] c:\Acer\Preload\Command\AlaunchX\LaunchAlaunchX.exe
O4 - HKCU\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\bigfix.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~2\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\MICROS~2\Office12\REFIEBAR.DLL
O13 - Gopher Prefix:
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:\Windows\system32\DFSR.exe (file missing)
O23 - Service: Empowering Technology Service (ETService) - Unknown owner - C:\Program Files\GATEWAY\Gateway Recovery Management\Service\ETService.exe
O23 - Service: GameConsoleService - WildTangent, Inc. - C:\Program Files (x86)\Gateway Games\Gateway Game Console\GameConsoleService.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files (x86)\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Intel(R) Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files (x86)\Intel\Intel Matrix Storage Manager\IAANTMon.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: O2Micro Flash Memory Card Service (o2flash) - O2Micro International - C:\Program Files (x86)\O2Micro Flash Memory Card Driver\o2flash.exe
O23 - Service: Partner Service - Google Inc. - C:\ProgramData\Partner\partner.exe
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\SLsvc.exe,-101 (slsvc) - Unknown owner - C:\Windows\system32\SLsvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)
O23 - Service: XAudioService - Unknown owner - C:\Windows\system32\DRIVERS\xaudio64.exe (file missing)

--
End of file - 7414 bytes

I also got some error message about access denied in repairing something in hijack this. I tried the installer after using avz, (which told me it worked time as far as I can tell) but got that same uninstall old version first message.

[DustinHerron]

I think I should also state I appreciate the responses and attempts to help my problem.

[Broni]

Now, wait a second.
Don't do two things at the same time, because you're gonna mess something up.

I didn't ask for HJT log.
All, I asked was to re-run AVZ with new code:

• Close all windows then double click on AVZ.exe
• Click File > Custom scripts
• Running script window will open
     
  
• Copy & paste the contents of the following codebox in the Running script window
  
  

Code: [Select]

begin
 StopService('libusb0');
 DeleteService('libusb0');
 StopService('libusbd');
 DeleteService('libusbd');
 BC_DeleteFile('C:\Windows\system32\libusbd-nt.exe');
 BC_DeleteFile('C:\Windows\system32\drivers\libusb0.sys');
end.


• Note: When you run the script, your PC will be restarted
     
  
• Click Run
• Restart your PC if it doesn't do it automatically, and post back with a new HijackThis log.

[DustinHerron]

I did that first (avz) and did not run Hijack until after restart, which I had to do manually. So I would not think it would make any difference as I changed nothing in regard to hijack.

[Broni]

If the above doesn't work, right click on AVZ.exe, and click "Run as Administrator".

[DustinHerron]

Ran it as administrator. Nothing changes.

[Broni]

AVZ stops working, or what? Any error message?

[DustinHerron]

AVZ worked with the second codebox. It said it worked anyway. After restarting, the installer still tells me the same message that an old version must be uninstalled first when i try to use it. I reran avz as an administrator, and it succeeded again. I restarted and tried running the installer as an administrator again, but got the same message.

Edit-By installer I mean the libusb installer.

[Broni]

Give me fresh AVZ log (reply #23).

P. S. I'm close to going to bed, but I'll be around tomorrow.

[DustinHerron]

Here you go.

[attachment deleted by admin]

[Broni]

Nothing was removed, so....

Go Start, in "Start search", type in:
cmd
Hold CTRL+SHIFT, and hit Enter

At command prompt, type in:
sc stop libusbd
Hit Enter.
Wait for the service to be stopped.

Type in:
sc delete libusbd
Hit Enter.

Restart computer in Safe Mode (keep tapping F8 key, when your computer starts, until menu appears)

Open Windows Explorer. Go Tools>Folder Options>View tab, put a checkmark next to Show hidden files, and folders.

Navigate to C:\Windows\system32, and delete libusbd-nt.exe file.
Navigate to C:\Windows\system32\drivers, and delete libusb0.sys file.

Restart in Normal Mode.

[DustinHerron]

I type in what you say at the command prompt and it says access is denied.

[Broni]

Did you:
Hold CTRL+SHIFT, and hit Enter
It's important. This way you run cmd as administrator.