Hi, I am dont have much knowledge of these errors, so it would be very helpful if someone could help me get rid of this bridge.dll error.
I ran hijack and this is my log:

C:\Program Files\Network Associates\VirusScan\avsynmgr.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Network Associates\VirusScan\VsStat.exe
C:\Program Files\Network Associates\VirusScan\Vshwin32.exe
C:\Program Files\Common Files\Network Associates\McShield\mcshield.exe
C:\Program Files\Network Associates\VirusScan\Avconsol.exe
C:\Program Files\Common Files\Logitech\QCDriver\LVCOMS.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\WindowsSA\omniscient.exe
C:\Program Files\AIM95\aim.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Program Files\Yahoo!\Messenger\ymsgr_tray.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\WinRAR\WinRAR.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.hotmail.com/
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
F2 - REG:system.ini: UserInit=C:\Windows\System32\wsaupdater.exe,
O2 - BHO: (no name) - {00000010-6F7D-442C-93E3-4A4827C2E4C8} - C:\WINDOWS\nem219.dll (file missing)
O2 - BHO: (no name) - {000020DD-C72E-4113-AF77-DD56626C6C42} - C:\WINDOWS\twaintec.dll
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {83DE62E0-5805-11D8-9B25-00E04C60FAF2} - C:\WINDOWS\2_0_1browserhelper2.dll
O2 - BHO: (no name) - {9C691A33-7DDA-4C2F-BE4C-C176083F35CF} - C:\WINDOWS\Downloaded Program Files\bridge.dll (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [LVCOMS] C:\Program Files\Common Files\Logitech\QCDriver\LVCOMS.EXE
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe"
O4 - HKLM\..\Run: [clockplugin] C:\Windows\Pluglns\clock.exe
O4 - HKLM\..\Run: [RunDLL] rundll32.exe "C:\WINDOWS\Downloaded Program Files\bridge.dll",Load
O4 - HKLM\..\Run: [qnvcbgrs] C:\WINDOWS\System32\hrlowrp.exe
O4 - HKLM\..\Run: [alchem] C:\WINDOWS\alchem.exe
O4 - HKLM\..\Run: [WebSavingsfromEbates] wjview /cp:p "C:\Program Files\WebSavingsfromEbates\System\Code" Main lp: "C:\Program Files\WebSavingsfromEbates"
O4 - HKLM\..\Run: [Windows SA] C:\Program Files\WindowsSA\omniscient.exe
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [AIM] C:\Program Files\AIM95\aim.exe -cnetwait.odl
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - Startup: AdsGone.lnk = C:\Program Files\AdsGone\adsgone.exe
O4 - Startup: PowerReg Scheduler.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Web Savings - file://C:\Program Files\WebSavingsfromEbates\System\Temp\ebateswebsavings_script0.htm
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: Yahoo! Pool 2 - http://download.games.yahoo.com/games/clients/y/potc_x.cab
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52/20021205/qtinstall.info.apple.com/borris/us/win/QuickTimeInstaller.exe
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?37519.5143865741
O16 - DPF: {AE1C01E3-0283-11D3-9B3F-00C04F8EF466} (HeartbeatCtl Class) - http://fdl.msn.com/zone/datafiles/heartbeat.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{6EB20D2D-3640-4F3E-9B10-4A95C5571517}: NameServer =

I am very thankful for your help.

okay, first of all put HJT into C:\HJT\ as it will create backups and will be easier trackable. Instead of C:\DOCUME~1\Vrajesh\LOCALS~1\Temp\Rar$EX79.528\
Then follow these steps:
First run Ad-aware6.0 (click here) and UPDATE accordingly with the [check for updates now] button and afterwards delete everything it finds.

Download, install and UPDATE Spybot (click here) . Scan and fix all items marked in RED.

Perform an online virus scan at Trend Micro's Housecall . Remove every virus

Then run Hijackthis (click here) and before scanning close all (browser) windows. After the scanning save the log (notepad will open up) and copy, paste the log in here again.