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Explorer.exe does not start at login

Posted on 2008-10-31
Last Modified: 2008-11-22
When I login into the domain, Explorer.exe does not start.
so I open TaskManager and start it with New task.
We are running in windows 2003 server domain with Symantes Endpoint AV client.
Any solutions would gratefully be appreciated.

Question by:pndoyleuk
  • 4
  • 3
LVL 63

Expert Comment

ID: 22851011
1) check the Symantec logs and all the event logs

2) Consider doing a SFC/scannow with the OS media CD available to fix any system files

3) do a malware scan - hijackthis ver 2 is good.

4) Check for any hardware issues

5) Check for any services not starting.

I hope this helps !

LVL 38

Expert Comment

ID: 22856317
Yah, I have seen this before:

Let me see if I can find the references to this. Yah, here it is:

Run SFC /scannow at the command prompt.

LVL 38

Expert Comment

ID: 22856325
Oh, Sysexpert had you covered> Sorry about that Sysexpert, my window opened to where I couldn't see your comments.
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Author Comment

ID: 22893584
Thanks for the solutions above, i afraid no joy with any of them.


Author Comment

ID: 22893586
It is possible the login scripts or a group policy could be the problem
LVL 38

Expert Comment

ID: 22915174
There is a group policy object to run sripts synchronously.

Computer Config\Admin Templates\System\Scripts\Run logon scripts synchronously    Enabled

Another thing you can do is run a HIJACK this log and post it on this post. We can evaluate it for Malware that can knock down explorer.exe

Accepted Solution

pndoyleuk earned 0 total points
ID: 22974907
seems to be a problem with GP

Author Comment

ID: 23496084
this is a copy of my Hijack log..

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:33:21, on 29/01/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18372)
Boot mode: Normal

Running processes:
C:\Program Files\Symantec\Symantec Endpoint Protection\Smc.exe
C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Solarwinds\Orion\SQLExpress\MSSQL.1\MSSQL\Binn\sqlservr.exe
C:\Program Files\Symantec\Symantec Endpoint Protection\Rtvscan.exe
C:\Program Files\RealVNC\VNC4\WinVNC4.exe
C:\Program Files\Symantec\Symantec Endpoint Protection\SmcGui.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\Dell Photo AIO Printer 966\dlcqmon.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Update\GoogleUpdate.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\Research In Motion\BlackBerry\DesktopMgr.exe
C:\Program Files\Trillian\trillian.exe
C:\Program Files\Citrix\ICA Client\PNAMain.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\iTunes\iTunes.exe
C:\Program Files\Common Files\Research In Motion\RIMDeviceManager\RIMDeviceManager.exe
C:\Program Files\Common Files\Research In Motion\USB Drivers\BbDevMgr.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceHelper.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\distnoted.exe
C:\Program Files\Microsoft SQL Server\90\Shared\sqlbrowser.exe
C:\Program Files\Microsoft SQL Server\90\Shared\sqlwriter.exe
C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\vbexpress.exe
C:\Program Files\Common Files\Microsoft Shared\Help 9\dexplore.exe
C:\Program Files\Windows Media Player\wmplayer.exe
\ppgldndc01\userfolders$\Patrick.Doyle\My Documents\Visual Studio 2008\Projects\WindowsApplication1\WindowsApplication1\bin\Debug\WindowsApplication1.vshost.exe
C:\Program Files\SmartCode Solutions\VNC Manager (Enterprise Edition)\VNCManager.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Chrome\Application\chrome.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://google.co.uk/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
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://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Windows Internet Explorer provided by Phoenix Partners Group
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
O2 - BHO: (no name) - {02478D38-C3F9-4efb-9B51-7695ECA05670} - (no file)
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: EmailBHO - {647FD14A-C4F1-46F4-8FC3-0B40F54226F7} - C:\Program Files\jZip\WebmailPlugin.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.0.926.3450\swg.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google Toolbar\Component\fastsearch_219B3E1547538286.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: &Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar.dll
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [Synchronization Manager] %SystemRoot%\system32\mobsync.exe /logon
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [dlcqmon.exe] "C:\Program Files\Dell Photo AIO Printer 966\dlcqmon.exe"
O4 - HKLM\..\Run: [DLCQCATS] rundll32 C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\DLCQtime.dll,_RunDLLEntry@16
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [RoxWatchTray] "C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatchTray9.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Patrick.Doyle\Local Settings\Application Data\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [ares ultra] "C:\Program Files\Ares Ultra\Ares Ultra.exe" -h
O4 - HKCU\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Startup: Program Neighborhood Agent.lnk = ?
O4 - Startup: Trillian.lnk = C:\Program Files\Trillian\trillian.exe
O4 - Global Startup: Desktop Manager.lnk = C:\Program Files\Research In Motion\BlackBerry\DesktopMgr.exe
O4 - Global Startup: VPN Client.lnk = ?
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {5852F5ED-8BF4-11D4-A245-0080C6F74284} (isInstalled Class) - http://javadl-esd.sun.com/update/1.6.0/jinstall-6-windows-i586.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1229931669316
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1229931663284
O16 - DPF: {E06E2E99-0AA1-11D4-ABA6-0060082AA75C} (GpcContainer Class) - https://mwmus.webex.com/mwmus/tool/systemcheck/ieatgpc.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = ppgldn.local
O17 - HKLM\Software\..\Telephony: DomainName = ppgldn.local
O17 - HKLM\System\CCS\Services\Tcpip\..\{9DACE6E2-4764-4F5E-A50F-AB06D71131BB}: NameServer =,
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = ppgldn.local
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
O23 - Service: Cisco Systems, Inc. VPN Service (CVPND) - Cisco Systems, Inc. - C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
O23 - Service: dlcq_device -   - C:\WINDOWS\system32\dlcqcoms.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\1050\Intel 32\IDriverT.exe
O23 - Service: Imapi Helper - Alex Feinman - C:\Program Files\Alex Feinman\ISO Recorder\ImapiHelper.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Roxio UPnP Renderer 9 - Sonic Solutions - C:\Program Files\Roxio\Digital Home 9\RoxioUPnPRenderer9.exe
O23 - Service: Roxio Upnp Server 9 - Sonic Solutions - C:\Program Files\Roxio\Digital Home 9\RoxioUpnpService9.exe
O23 - Service: LiveShare P2P Server 9 (RoxLiveShare9) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxLiveShare9.exe
O23 - Service: RoxMediaDB9 - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxMediaDB9.exe
O23 - Service: Roxio Hard Drive Watcher 9 (RoxWatch9) - Sonic Solutions - C:\Program Files\Common Files\Roxio Shared\9.0\SharedCOM\RoxWatch9.exe
O23 - Service: Scrutinizer Netflow Collector (scrutinizer) - Unknown owner - C:\SCRUTI~1\html\scrut_collector.exe (file missing)
O23 - Service: Scrutinizer Filer Service (scrutinizer_filed) - Unknown owner - C:\SCRUTI~1\html\scrut_filer.exe (file missing)
O23 - Service: Symantec Auto-upgrade Agent (Smcinst) - Unknown owner - C:\Program Files\Symantec\Symantec Endpoint Protection\SmcLU\Setup\smcinst.exe (file missing)
O23 - Service: Symantec Management Client (SmcService) - Symantec Corporation - C:\Program Files\Symantec\Symantec Endpoint Protection\Smc.exe
O23 - Service: Symantec Network Access Control (SNAC) - Symantec Corporation - C:\Program Files\Symantec\Symantec Endpoint Protection\SNAC.EXE
O23 - Service: SolarWinds TFTP Server - SolarWinds - C:\Program Files\SolarWinds\TFTPServer\SolarWinds TFTP Server.exe
O23 - Service: Symantec Endpoint Protection (Symantec AntiVirus) - Symantec Corporation - C:\Program Files\Symantec\Symantec Endpoint Protection\Rtvscan.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - RealVNC Ltd. - C:\Program Files\RealVNC\VNC4\WinVNC4.exe

End of file - 13388 bytes


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