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How to Uninstall System Defender Spyware

The System Defender spyware is a rogue application which belongs to the same family as the Internet Defender virus. This virus is advertised and installed using the Vundo Trojan as well as through other malwares.  This virus can infiltrate your computer as soon as you visit hacked websites and as soon as you visit some pornographic sites which are infected, once it breaks through your system, this virus will reconfigure your settings so that it will automatically start each time you turn on windows.

It will then utilize various pop ups and fake alerts to inform you that your computer has been infected by viruses and that you will have to purchase and install the full System Defender software so that your computer will be restored back to its normal condition. You should never purchase their product, this is exactly what the virus wants you to do since it will do all that it can to scam you out of your money. If you did send them your credit card details, you need to cancel your purchase right away. Follow these steps instead so that you can get rid of its files from your computer.



The System Defender Manual Removal Steps:

Please take the time to back up your system before you go through the manual removal steps. You need to keep in mind that any errors during the System Defender file deletion will cause serious problem and this is why you need to double check everything first.

Associated System Defender Files:

  • %AllUsersProfile%\Application Data\<random characters and numbers>_.mkv
  • %AllUsersProfile%\Application Data\<random characters and numbers>.dll
  • %AllUsersProfile%\Application Data\<random characters and numbers>.ico
  • %AllUsersProfile%\Start Menu\Programs\Startup\<random characters and numbers>.lnk
  • %UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\System Defender.lnk
  • %UserProfile%\Desktop\System Defender.lnk
  • %Temp%\<random characters and numbers>.dll
  • %UserProfile%\Start Menu\Programs\Startup\<random characters and numbers>.lnk
  • c:\Program Files\System Defender\
  • c:\Program Files\System Defender\System Defender.dll

Associated System Defender Windows Registry Information:

  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “<random characters and numbers>”
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “<random characters and numbers>”

The System Defender manual removal procedure may require a certain level of technical skill and it may be too complicated for new computer users. The lack of technical skill and the slightest error during the deletion may cause an irreparable system corruption.  What’s more, undeleted files and objects that remain hidden may cause the virus to reanimate automatically after incomplete removal. For this reason it’s strongly advised that the automatic removal of the System Defender virus, which will save your time and avoid any system corruptions and ensure the desired result be utilized.

If you need assistance removing System Defender Spyware or have other PC, Server or Laptop problems call us at 800-643-2638 or email us at We can speed up your system and fix most problems remotely through the internet while you watch!

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