Some good people on another bulletin board have been trying to help me with my computer. It was suggested I ran Hijack This and post up the log.

They're not sure what the following is but thinks it may be suspicious, so they went me here to ask.

O20 - Winlogon Notify: DfLogon - C:\WINNT\SYSTEM32\LogonDll.dll

Grateful for any help.

Many thanks

PS: I'm a technophobe so please speak English :$

Hi... this is what you have: http://www.faronics.com/html/deepfreeze.asp
Basically the [key] entry you posted means that when winlogon.exe runs during startup this program is also started.
You are safe. If you do actually have deepfreeze.

ah right. Well I have Deep Freeze installed but don't use it. There were lots of other errors that came up when I ran Spybot. I also ran Xoftspy (but only for a freebie scan). I have Zango toolbar appearing and I can't find it in programs or anywhere else so don't know how to get rid of it.

Shall I post up a Hijackthis log?

That would be handy. But first, run this:
==Please download Malwarebytes' Anti-Malware
from: http://www.majorgeeks.com/Malwarebytes_Anti-Malware_d5756.html
or: http://www.besttechie.net/tools/mbam-setup.exe
=Dclick that file to install the application and ensure that it is set to update and start, else start it via the icon.
Select "Perform Full Scan", then click Scan; the application will guide you through the remaining steps.
Make sure that everything is checked, and click Remove Selected.
Post the Notepad log [it is also saved under Logs tab in MBAM].
==download hijackthis: http://www.majorgeeks.com/download5554.html
-copy it to a new FOLDER placed either alongside your program files or on your desktop and then... rename hijackthis.exe to imabunny.exe
-in that folder start HijackThis by dclicking the .exe; now close ALL other applications and any open windows including the explorer window containing HijackThis.
-click the Scan and Save a Logfile button. Post the log here.

Hi Gerbil

Here's the log from Malwarebytes

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 9
Registry Values Infected: 3
Registry Data Items Infected: 0
Folders Infected: 1
Files Infected: 14

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_CLASSES_ROOT\Interface\{21447c90-6ec1-4fc1-9379-bd515008aedb} (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{32c97a37-e2b8-4097-9330-5f3e1125e181} (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{b0c3de1b-e3ff-4dd0-9229-f452cf9c678e} (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{d2d94732-a74d-433c-98f7-9ed740e82ae9} (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{dfd5d79b-ef2f-4a51-9821-5b469f05262e} (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Typelib\{bce2e826-d0f5-41c8-97be-28a6f540ceeb} (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved\{8109fd3d-d891-4f80-8339-50a4913ace6f} (Adware.Zango) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved\{63d0ed2c-b45b-4458-8b3b-60c69bbbd83c} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Outlook\Addins\SbHostOL.MailAnim (Adware.Hotbar) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\CmdMapping\{c95fe080-8f5d-11d2-a20b-00aa003c157a} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform\SpamBlockerUtility 4.8.4 (Adware.Hotbar) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Exchange\Client\Extensions\Spam Blocker for MS Outlook (Adware.Hotbar) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
C:\Documents and Settings\J & Me\Application Data\SpamBlockerUtility_Icons (Adware.Hotbar) -> Delete on reboot.

Files Infected:
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DF629F.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFE617.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DF3DCA.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DF1DF6.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFC128.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFBA54.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFD497.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFC2B.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFC11A.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DF55B9.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DF586.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me.J-58537F0634\Local Settings\Temp\~DFAFC3.tmp (Malware.trace) -> Delete on reboot.
C:\Documents and Settings\J & Me\Application Data\SpamBlockerUtility_Icons\wallpapere1.ico (Adware.Hotbar) -> Delete on reboot.
C:\Documents and Settings\J & Me\Application Data\SpamBlockerUtility_Icons\Registryrepair.ico (Adware.Hotbar) -> Delete on reboot.

and here's the log from HijackThis

ogfile of Trend Micro HijackThis v2.0.2
Scan saved at 2:53:43 PM, on 5/26/2008
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Boot mode: Normal

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\Program Files\Faronics\Deep Freeze\Install C-0\DF5Serv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\system32\Ati2evxx.exe
C:\WINNT\system32\CTsvcCDA.EXE
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\Explorer.EXE
C:\Program Files\Canon\Memory Card Utility\iP6700D\PDUiP6700DMon.exe
C:\WINNT\system32\internat.exe
C:\Program Files\VoipStunt.com\VoipStunt\VoipStunt.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Faronics\Deep Freeze\Install C-0\_$Df\FrzState2k.exe
C:\Program Files\Palm\Hotsync.exe
C:\Program Files\Ulead Systems\Ulead Photo Express 2 SE\CalCheck.exe
C:\Program Files\Skype\Plugin Manager\skypePM.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = \blank.htm
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - (no file)
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: EWPBrowseObject Class - {68F9551E-0411-48E4-9AAF-4BC42A6A46BE} - C:\Program Files\Canon\Easy-WebPrint\EWPBrowseLoader.dll
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\Program Files\Canon\Easy-WebPrint\Toolband.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKLM\..\Run: [PDUiP6700DMon] C:\Program Files\Canon\Memory Card Utility\iP6700D\PDUiP6700DMon.exe
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Malwarebytes Anti-Malware Reboot] "C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /runcleanupscript
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - HKCU\..\Run: [VoipStunt] "C:\Program Files\VoipStunt.com\VoipStunt\VoipStunt.exe" -nosplash -minimized
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKUS\.DEFAULT\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.exe (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [^SetupICWDesktop] C:\Program Files\Internet Explorer\Connection Wizard\icwconn1.exe /desktop (User 'Default user')
O4 - Startup: Photo Express Calendar Checker SE.lnk = C:\Program Files\Ulead Systems\Ulead Photo Express 2 SE\CalCheck.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: HOTSYNCSHORTCUTNAME.lnk = C:\Program Files\Palm\Hotsync.exe
O8 - Extra context menu item: Easy-WebPrint Add To Print List - res://C:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint High Speed Print - res://C:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Preview - res://C:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_Preview.html
O8 - Extra context menu item: Easy-WebPrint Print - res://C:\Program Files\Canon\Easy-WebPrint\Toolband.dll/RC_Print.html
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} - http://software-dl.real.com/1890acf835b11e25f917/netzip/RdxIE601.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?980036426057
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1185300813621
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: DfLogon - C:\WINNT\SYSTEM32\LogonDll.dll
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINNT\system32\Ati2evxx.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINNT\system32\CTsvcCDA.EXE
O23 - Service: DF5Serv - Faronics Corporation - C:\Program Files\Faronics\Deep Freeze\Install C-0\DF5Serv.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe

--
End of file - 5433 bytes

Many many thanks Gerbil. Malwarebytes seems to have removed Zango which Avast, AVG, Superantispyware and various others were unable to move

Did you set your home page to \blank.htm? Fine if you did... I use about:blank, it does the same job.
Last job.. start hijackthis, select Scan Only, place checkmarks against all the entries listed below that still exist, and then press Fix Checked.

R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - (no file)
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)

And if all seems fine, we're finished.
Was I gentle?