How to remove Dangerous Trojan

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Dangerous Trojan description

Dangerous Trojan is very similar to Unknown Trojan. It shows this fake message:
System Error! Your system was infected by dangerous Trojan. Note: Your critical files can be lost! Click OK to download antimalware application to clean your system! (Recommended)
and tries to scare you. It promotes Files Secure – fake-antispyware software.
It may change Yahoo and Google search engine result pages.

How to get rid of Dangerous Trojan

This infection can be removed using Spyware Doctor.

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Spyware Doctor is widely valued as one of the best AntiSpyware programs available to protect you from Dangerous Trojan and the latest internet security threats. If your computer is infected with Dangerous Trojan we strongly recommend automatic spyware scanner.

How to manually remove Dangerous Trojan

To get rid of spyware such as Dangerous Trojan you need to remove processes, search and delete registry keys, DLL and other Dangerous Trojan related files from your computer.

Take Note: The manual process of removing spyware from your computer is difficult and puts you at risk of damaging your computer. We advise using our automatic Dangerous Trojan remover.

1. Uninstall Dangerous Trojan from Control Panel
   Start > Settings > Control Panel > Add/Remove Programs. Double click to uninstall.
2. End these Dangerous Trojan processes:
   secure.exe
   iedefender-setup.exe
   IEDefender.exe
   media_codec_install_wizard_3912981.exe
   To stop processes press Ctrl + Alt + Del or click Start > Run > type "taskmgr". Select malicious process in the list and click "End Process" button.
3. Unregister Dangerous Trojan DLL files:
   alisj.dll
   IntelVideoDivX.dll
   bDivX.dll
   XunLeiBHO_Now.dll
   oggview.dll
   aDivX.dll
   dx50codec.dll
   IR9V0_QCX.dll
   Video32.dll
   mp3avi.dll
   a3gpcodec.dll
   IntelVideo.dll
   To unregister DLL click Start > Run > type "regsvr32 /u PATH_TO_FILE/FILE.dll"
4. Delete Dangerous Trojan registry entries: Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{90F39E5A-1C6C-4597-8B59-9AED38E88387}
   F4D76F01-7896-458a-890F-E1F05C46069F
   87B570FB-D2CF-4D3C-8E1B-E1E7018BBA95
   D4FD35A3-101C-4FAA-A9CA-E8C9461C3CEF
   To open registry editor click Start > Run > type "regedit".
   Warning! Manual registry entries editing may cause damage to your system.
   Download Uniblue RegistryBooster 2010 to scan for registry errors.