Guten Abend!

Mein Laptop macht keine Anstalten den Befehl zum Abmelden aus Windows gleich welcher Art entgegenzunehmen. Es tut sich einfach nichts. Klemmt ein Prozess?
Könnt ihr das an meiner Logfile erkennen?

Logfile:
Logfile of HijackThis v1.99.1
Scan saved at 22:59:10, on 20.06.2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16473)

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\system32\spoolsv.exe
C:\Programme\AntiVir PersonalEdition Classic\sched.exe
C:\Programme\WIDCOMM\Bluetooth Software\bin\btwdins.exe
C:\Programme\AMD\PowerNow!\GemServ.exe
C:\Programme\AMD\PowerNow!\gemback.exe
C:\WINDOWS\system32\slserv.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\AntiVir PersonalEdition Classic\avguard.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\S3hotkey.exe
C:\WINDOWS\system32\S3tray2.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\Works Shared\WkUFind.exe
C:\Programme\Browser Mouse\Browser Mouse\1.0\lwbwheel.exe
C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe
C:\Programme\Java\jre1.5.0_06\bin\jusched.exe
C:\Programme\Winamp\winampa.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programme\FreePDF_XP\fpassist.exe
C:\Programme\AntiVir PersonalEdition Classic\avgnt.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\WIDCOMM\Bluetooth Software\BTTray.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\Works Shared\wkcalrem.exe
C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Programme\Mindjet\MindManager 5\sys\PDF\GER\W2K\PDFSaver.exe
C:\Programme\Java\jre1.5.0_06\bin\jucheck.exe
D:\Downloads\Tools\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = h*ttp://web.de/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = h*ttp://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = h*ttp://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = h*ttp://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = h*ttp://go.microsoft.com/fwlink/?LinkId=69157
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programme\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programme\google\googletoolbar1.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Programme\Google\GoogleToolbarNotifier\2.0.301.5672\swg.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programme\google\googletoolbar1.dll
O4 - HKLM\..\Run: [S3hotkey] S3hotkey.exe
O4 - HKLM\..\Run: [S3TRAY2] S3tray2.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [WorksFUD] C:\Programme\Microsoft Works\wkfud.exe
O4 - HKLM\..\Run: [Microsoft Works Portfolio] C:\Programme\Microsoft Works\WksSb.exe /AllUsers
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Programme\Gemeinsame Dateien\Microsoft Shared\Works Shared\WkUFind.exe
O4 - HKLM\..\Run: [LWBMOUSE] C:\Programme\Browser Mouse\Browser Mouse\1.0\lwbwheel.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programme\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Programme\Winamp\winampa.exe
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [FreePDF Assistant] C:\Programme\FreePDF_XP\fpassist.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programme\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Adobe Reader - Schnellstart.lnk = C:\Programme\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BTTray.lnk = ?
O4 - Global Startup: Erinnerungen in Microsoft Works-Kalender.lnk = ?
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: NewShortcut4.lnk = C:\Programme\Mindjet\MindManager 5\sys\PDF\GER\W2K\PDFSaver.exe
O8 - Extra context menu item: Senden an &Bluetooth - C:\Programme\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programme\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-4017 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programme\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - h*ttp://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {59136DB4-6CA3-4B40-8F2F-BBF84B6F1E91} (Attachment Upload Control) - h*ttps://img.web.de/v/mail/activex/mail_upload_1124.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - h*ttp://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1134254062291
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - h*ttp://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1134255483030
O16 - DPF: {A922B6AB-3B87-11D3-B3C2-0008C7DA6CB9} (InetDownload Class) - h*ttp://www.arcor.de/vod/dmd/WMDownload.cab
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: AntiVir PersonalEdition Classic Planer (AntiVirScheduler) - Avira GmbH - C:\Programme\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - Avira GmbH - C:\Programme\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Programme\WIDCOMM\Bluetooth Software\bin\btwdins.exe
O23 - Service: AMD PowerNow! (tm) Technology Service (GemServ) - Advanced Micro Devices - C:\Programme\AMD\PowerNow!\GemServ.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Programme\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: SmartLinkService (SLService) - Smart Link - C:\WINDOWS\SYSTEM32\slserv.exe

@Falke02
Ich sehe keine Malware-Technischen Ursachen deines Problems. Wenn der Laptop noch Garantie hat - nimm die in Anspruch. Man kann noch versuchen, das System neu zu installieren, bin mir aber nicht sicher, dass dies in dem Fall wirklich hilft.