The file you have highlighted - Wlidnsp.dll is part of Windows Live, leave that well alone it isnt doing any harm.
Can you describe your problem a little better?
Is it all links in email and browser that redirects you? For example click on this link and does that open an advert?
Is it the same ads everytime?
What is the browser you are using?
Right..
FireFox (latest version)
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 10:42:50 PM, on 3/14/2013
Platform: Windows 7Â (WinNT 6.00.3504)
MSIE: Internet Explorer v9.00 (9.00.8112.16470)
Boot mode: Normal
Running processes:
C:\Program Files\CheckPoint\ZAForceField\ForceField.exe
C:\Windows\system32\taskhost.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files\CheckPoint\ZoneAlarm\zatray.exe
C:\Program Files\Western Digital\USB 3.0 Host Controller Driver\Application\nusb3mon.exe
C:\Program Files\BillP Studios\WinPatrol\WinPatrol.exe
C:\Program Files\Microsoft Security Client\msseces.exe
C:\Users\terry\AppData\Roaming\Dropbox\bin\Dropbox.exe
C:\Program Files\Karen's Power Tools\Replicator\PTReplicator.exe
C:\Program Files\NVIDIA Corporation\Display\nvtray.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
C:\Program Files\Yahoo!\Widgets\YahooWidgets.exe
C:\Program Files\Yahoo!\Widgets\YahooWidgets.exe
C:\Program Files\Yahoo!\Widgets\YahooWidgets.exe
C:\Program Files\Yahoo!\Widgets\YahooWidgets.exe
C:\Program Files\Yahoo!\Widgets\YahooWidgets.exe
C:\Program Files\Yahoo!\Widgets\YahooWidgets.exe
C:\Windows\system32\wuauclt.exe
C:\Windows\system32\SnippingTool.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\Windows\system32\Macromed\Flash\FlashPlayerPlugin_11_6_602_180.exe
C:\Windows\system32\Macromed\Flash\FlashPlayerPlugin_11_6_602_180.exe
C:\Program Files\Microsoft Office\Office10\WINWORD.EXE
C:\Program Files\Trend Micro\HiJackThis\HiJackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
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
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: LastPass Browser Helper Object - {95D9ECF5-2A4D-4550-BE49-70D42F71296E} - C:\Program Files\LastPass\LPBar.dll
O3 - Toolbar: LastPass Toolbar - {9f6b5cc3-5c7b-4b5c-97af-19dec1e380e5} - C:\Program Files\LastPass\LPBar.dll
O4 - HKLM\..\Run: [ZoneAlarm] "C:\Program Files\CheckPoint\ZoneAlarm\zatray.exe"
O4 - HKLM\..\Run: [StartupDelayer] "C:\Program Files\r2 Studios\Startup Delayer\Startup Launcher.exe" /LaunchType=Auto /LaunchApps=Common
O4 - HKLM\..\Run: [NUSB3MON] "C:\Program Files\Western Digital\USB 3.0 Host Controller Driver\Application\nusb3mon.exe"
O4 - HKLM\..\Run: [WinPatrol] C:\Program Files\BillP Studios\WinPatrol\winpatrol.exe -expressboot
O4 - HKLM\..\Run: [ISW] C:\Program Files\CheckPoint\ZAForceField\ForceField.exe /icon="hidden"
O4 - HKLM\..\Run: [MSC] "C:\Program Files\Microsoft Security Client\msseces.exe" -hide -runkey
O4 - HKUS\S-1-5-18\..\Run: [cdloader] "C:\Windows\system32\config\systemprofile\AppData\Roaming\mjusbsp\cdloader2.exe" MAGICJACK (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [cdloader] "C:\Windows\system32\config\systemprofile\AppData\Roaming\mjusbsp\cdloader2.exe" MAGICJACK (User 'Default user')
O4 - Startup: Dropbox.lnk = terry\AppData\Roaming\Dropbox\bin\Dropbox.exe
O4 - Startup: firefox.exe
O4 - Startup: PTReplicator.exe - Shortcut.lnk = C:\Program Files\Karen's Power Tools\Replicator\PTReplicator.exe
O8 - Extra context menu item: &Download by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/201
O8 - Extra context menu item: &Grab video by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/204
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\Windows\system32\GPhotos.scr/200
O8 - Extra context menu item: Do&wnload selected by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/203
O8 - Extra context menu item: Down&load all by Orbit - res://C:\Program Files\Orbitdownloader\orbitmxt.dll/202
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: LastPass - file://C:\Program Files\LastPass\context.html?cmd=lastpass
O8 - Extra context menu item: LastPass Fill Forms - file://C:\Program Files\LastPass\context.html?cmd=fillforms
O9 - Extra button: LastPass - {43699cd0-e34f-11de-8a39-0800200c9a66} - C:\Program Files\LastPass\LPBar.dll
O9 - Extra 'Tools' menuitem: LastPass - {43699cd0-e34f-11de-8a39-0800200c9a66} - C:\Program Files\LastPass\LPBar.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\program files\common files\microsoft shared\windows live\wlidnsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\sendori.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\sendori.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\sendori.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\sendori.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\sendori.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (Installation Support) - C:\Program Files\Yahoo!\Common\Yinsthelper.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{A509B175-30B2-4EA2-96AE-7D40C8AA3D48}: NameServer = 8.8.8.8,8.8.4.4
O17 - HKLM\System\CS1\Services\Tcpip\..\{A509B175-30B2-4EA2-96AE-7D40C8AA3D48}: NameServer = 8.8.8.8,8.8.4.4
O17 - HKLM\System\CS2\Services\Tcpip\..\{A509B175-30B2-4EA2-96AE-7D40C8AA3D48}: NameServer = 8.8.8.8,8.8.4.4
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - (no file)
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O18 - Protocol: wlpg - {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Update Service (gupdatem) (gupdatem) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: ZoneAlarm LTD Toolbar IswSvc (IswSvc) - Check Point Software Technologies - C:\Program Files\CheckPoint\ZAForceField\IswSvc.exe
O23 - Service: Lavasoft Ad-Aware Service - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
O23 - Service: magicJack - Unknown owner - C:\mjusbsp\srvany.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: NMSAccessU - Unknown owner - C:\Program Files\CDBurnerXP\NMSAccessU.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:\Windows\system32\nvvsvc.exe
O23 - Service: NVIDIA Update Service Daemon (nvUpdatusService) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\NVIDIA Update Core\daemonu.exe
O23 - Service: OO DiskImage - O&O Software GmbH - C:\Program Files\OO Software\DiskImage\oodiag.exe
O23 - Service: Sandboxie Service (SbieSvc) - SANDBOXIE L.T.D - C:\Program Files\Sandboxie\SbieSvc.exe
O23 - Service: SBSD Security Center Service (SBSDWSCService) - Safer Networking Ltd. - C:\Program Files\Spybot - Search & Destroy\SDWinSec.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Program Files\Skype\Updater\Updater.exe
O23 - Service: Adobe SwitchBoard (SwitchBoard) - Adobe Systems Incorporated - C:\Program Files\Common Files\Adobe\SwitchBoard\SwitchBoard.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Check Point Software Technologies LTD - C:\Program Files\CheckPoint\ZoneAlarm\vsmon.exe
--
End of file - 8451 bytes
Terry, looks like you have something called "Sendori" installed on that machine. While Sendori appears to be benign, the blurb does suggest the kind of behavior you are experiencing, such as browser redirects:
What is Sendori?
Sendori is a web browser plugin and layered service provider filter that is typically installed through a bundled installation. The plugin is designed to intercept Internet web traffic and provided modified results to various requests. Such results include DNS error redirection to sponsored affiliate advertisers. Sendori provides DNS redirection where advertisers can purchase navigation traffic from Sendori's domain name clients. When a user with the installed Senordi software is running types a specific keyword in the web browser's search bar such as a brand, keyword or partial URL, the Sendori software will redirect the search results to the suggested targeted advertiser, which may or may not be the desired results.
From what you have said Terry, it appears that Sendori was installed at some time but has since been uninstalled. According to HijackThis, Sendori has also left remnants in the System 32 folder... namely sendori.dll. I suggest you perform a Windows Search, using "sendori" as the search term, and delete any entries found.
Other than that, the HJT logfile seems pretty clean. I agree with Alan, most likely cause of browser redirects is malware. Do as Alan suggested and then get back to us.
Cheers... Jim