IE/firefox connectivity issues.

os:vista ultimate x64 w/ all updates.

my firefox & IE have suddenly stopped working (blank page; "website found; waiting for reply" on IE and "waiting for xxxxx.com" on firefox) . literally. one minute they were working, the next minute they weren't. i didn't do anything special in between. not even a reboot.

now, it's only IE and firefox; messenger still works and so do torrents.
i can even ping yahoo.com from cmd.

- i've tried rebooting, no help.
- I've tried reinstalling firefox, no help.
- i've tried switching from wired connection to wireless; no help
- i've tried disabling firewall; no help.
- i've run anti-virus (nod32) and anti-malware; no help
- It's not the router or ISP, because my laptop works fine.

and finally, this problem happened to me about 4 weeks ago; i was unable to find a solution, so i reformated and reinstalled vista! now, it's happened again. grrrrr...

HALP!



more info. i tried a system restore back to when i know my pc was working fine. and the problem hasn't gone away.

also, new piece of info. i can connect to 192.168.0.1 (router's web-config) through firefox and IE. So that removes the possibility of something blocking port 80 on my PC.

tried to telnet google.co.uk 80. & that was no go.




my hijack this log:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 7:42:45 AM, on 3/12/2008
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)\uTorrent\uTorrent.exe
C:\Program Files (x86)\Skype\Phone\Skype.exe
C:\Program Files (x86)\TomTom HOME 2\HOMERunner.exe
C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe
C:\Program Files (x86)\allSnap\allSnap.exe
C:\Program Files (x86)\Last.fm\LastFMHelper.exe
C:\Program Files (x86)\Google\Gmail Notifier\gnotify.exe
C:\Program Files (x86)\Java\jre1.6.0_03\bin\jusched.exe
C:\Program Files (x86)\Cobian Backup 8\cbInterface.exe
C:\Program Files (x86)\OpenOffice.org 2.3\program\soffice.exe
C:\Program Files (x86)\OpenOffice.org 2.3\program\soffice.BIN
C:\Program Files (x86)\Common Files\Realtime Soft\RTSHookInterop\x32\RTSHookInterop.exe
C:\Program Files\Logitech\SetPoint\x86\SetPoint32.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Program Files (x86)\Skype\Plugin Manager\skypePM.exe
C:\Program Files (x86)\Pidgin\pidgin.exe
H:\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = Live Search
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = MSN.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = Live Search
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = Live Search
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = MSN.com
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: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.6.0_03\bin\ssv.dll
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] "C:\Program Files (x86)\Google\Gmail Notifier\gnotify.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Java\jre1.6.0_03\bin\jusched.exe"
O4 - HKLM\..\Run: [Cobian Backup 8 interface] "C:\Program Files (x86)\Cobian Backup 8\cbInterface.exe" -service
O4 - HKLM\..\Run: [UnlockerAssistant] "C:\Program Files (x86)\Unlocker\UnlockerAssistant.exe" -H
O4 - HKLM\..\Run: [FileZilla Server Interface] "C:\Program Files (x86)\FileZilla Server\FileZilla Server Interface.exe"
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [uTorrent] "C:\Program Files (x86)\uTorrent\uTorrent.exe"
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [Skype] "C:\Program Files (x86)\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [TomTomHOME.exe] "C:\Program Files (x86)\TomTom HOME 2\HOMERunner.exe"
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files (x86)\Windows Media Player\WMPNSCFG.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe" -autorun
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 - HKUS\S-1-5-21-2506606986-1426031053-1307709761-1001\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'postgres')
O4 - Startup: allSnap.lnk = C:\Program Files (x86)\allSnap\allSnap.exe
O4 - Startup: Last.fm Helper.lnk = C:\Program Files (x86)\Last.fm\LastFMHelper.exe
O4 - Startup: OpenOffice.org 2.3.lnk = C:\Program Files (x86)\OpenOffice.org 2.3\program\quickstart.exe
O4 - Global Startup: Logitech SetPoint.lnk = C:\Program Files\Logitech\SetPoint\SetPoint.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files (x86)\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files (x86)\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\Program Files (x86)\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O9 - Extra button: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Poker\PartyGaming\PartyPoker\RunApp.exe
O9 - Extra 'Tools' menuitem: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Poker\PartyGaming\PartyPoker\RunApp.exe
O13 - Gopher Prefix:
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/ge...sh/swflash.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~2\COMMON~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs: C:\Windows\SysWOW64\guard32.dll
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: COMODO Firewall Pro Helper Service (cmdAgent) - COMODO - C:\Program Files\Comodo\Firewall\cmdagent.exe
O23 - Service: Cobian Backup 8 service (CobBMService) - Luis Cobian - C:\Program Files (x86)\Cobian Backup 8\cbService.exe
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:\Windows\system32\DFSR.exe (file missing)
O23 - Service: Eset HTTP Server (EhttpSrv) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\EHttpSrv.exe
O23 - Service: Eset Service (ekrn) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\x86\ekrn.exe
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: FileZilla Server FTP server (FileZilla Server) - FileZilla Project - C:\Program Files (x86)\FileZilla Server\FileZilla Server.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Logitech Bluetooth Service (LBTServ) - Logitech, Inc. - C:\Program Files\Common Files\Logishrd\Bluetooth\LBTServ.exe
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: PostgreSQL Database Server 8.2 (pgsql-8.2) - PostgreSQL Global Development Group - C:\Program Files (x86)\PostgreSQL\8.2\bin\pg_ctl.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\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.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)

--
End of file - 8542 bytes

i figured it out. It was NOD32 clashing with utorrent.

Fix can be found here: forum.utorrent.com / HTTP 400 error with NOD32? Look here!