Antivirus System PRO

Antivirus System PRO displays a program interface that is designed to trick the user into believing their system is infected with different kinds of malware. It performs a fake scan of the user's machine and when finished, prompts the user to clean the "threats" detected on the system. Learn how to remove Antivirus System Pro in this guide

Antivirus System Pro Removal Antivirus System Pro

» Download Antivirus System Pro Removal Software

Antivirus System Pro is an older scam with a new face.  This fake client made it's rounds a long time ago and seems to of gotten a big make over and new interface.  The program will auto start with your computer and a scan will be ran.  The scan results are bogus and only there to scare and trick the user into making a purchase. This client is also going to highjack your browser.  It re-directs to a Viagra site and a few porn sites.  Because of this you need to ensure your children DO NOT USE THE COMPUTER.  This is an attempt to frustrate users and make them feel embarrassed.  This alone can make someone just pay for the fake software. Besides the re-directs to porn sites peoples HOSTS file will also be infected.  This is what's re-directing you to the fake clients website.  A broswer BHO is what's causing the pron and other re-directs. In addition to this we noticed a few other fake warnings that pop-up on the user. remove Antivirus System Pro remove Antivirus System Pro Besides the above messages another that can scare people states. "Infiltration Allert Your Computer is being attacked by an internet Virus. It could be a password-stealing attack, a trojan – dropper or similar." This is a bogus message and meant to scare the user.  Antivirus System Pro is nothing more then a scam and users should be aware of it. Because this threat re-directs to porn sites we understand some of you out there will want this removed ASAP and by a profestional.  We recommend  They are one of the worlds leaders in remote repair and online virus removal.  They can 100% remove all threats on your computer. Below are the manual removal instructions

Some symptoms of Antivirus System Pro:

  • Bogus Scan results
  • Auto Scans on Start-up
  • Warning coming out of a fake shield in the system tray
  • pop-ups and re-directs to the fake software's website and to porn and viagra sites
  • constant warnings of being infected as well as false statements of other trojans
  • HOSTS file infection

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We do recommend you scan your computer with the free trial of Spyware Doctor with Antivirus to see how infected you really are. If it is just this fake security product then follow the manual directions below. If you have other trojans and spyware applications then consider making a purchase of Spyware Doctor with Antivirus Here to remove all other threats and to keep your PC secure. If you follow the link above and use coupon code removevirus10 you will get 10% off. This is an exclusive coupon we got just for our readers. As well we do recommend this remote computer repair company. They are the leaders in remote computer repair and can have you up and going in no time at all. This option is more for people who don't feel comfortable removing viruses by themselves and just want an expert to do it for them.

Manual removal instructions for Antivirus System Pro ( Please read our disclaimer below )

Kill Antivirus System Pro processes: ( Learn How to Kill a Process Here. Opens in new Window )

  • sysguard.exe

We do recommend you run a full scan using Spyware Doctor with Antivirus » download. Even if you do not intend on registering the product it will help to stop the virus from re-installing and re-activating while you manually remove it. Also it will inform you of any new changes to the file names. You may need this if it mutates. Delete Antivirus System Pro registry values: ( Learn How to Edit Registry Here. Opens in new Window )

  • HKCU\Software\Microsoft\Windows\CurrentVersion\Run LowRiskFileTypes = "%Windows%\sysguard.exe"
  • HKLM\Software\Microsoft\Windows\CurrentVersion\Run LowRiskFileTypes = "%Windows%\sysguard.exe"
  • HKCU\Software\Microsoft\Windows\CurrentVersion\Run system tool = "%Program Files%\{Random}\{Random}sysguard.exe"
  • HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run system tool = "%Program Files%\{Random}\{Random}sysguard.exe"
  • HKCU\Software\AvScan

Delete files: ( Hint ) Most of these files will be in the %Program Files\Protection System\ directory.

  • AntivirusSystemPro.lnk
  • sysguard.exe  ( there will most likely be two location for this threat on your computer. "%Windows%\sysguard.exe and "%Program Files%\{Random}\{Random}sysguard.exe )
  • %System%\iehelper.dll  ( This is the BHO for the browser so you need to get this one.

Delete directories: ( Please note that in most cases everything in this folder can be deleted. Just be sure it's the correct folder 😉

  • c:\Program Files\antivirussystempro ( And files \ folders within this folder). The name of this folder may be random so you should run a scan.

Reset the Windows HOSTS file Just use this Auto HOSTS file fix program from Microsoft  Download Here or visit them direct at for the manual directions. Reset Internet Explorer Optional You do not always have to do it but I find re-setting the browser to be very helpful.  Keep in mind that your legit addons and the like will be disabled to.  It's like starting over for IE but you still keep your favorites and the like. Auto fix to to reset:  Download Here or visit the Microsoft site at to learn how to do it manually. Please keep in mind that viruses mutate and change all the time. Do expect the above to change around a little. However this guide should work well for you and any experienced pro will be able to follow it and figure out the traces if they mutate. If you do not feel comfortable deleting files and the like then consider purchasing Spyware Doctor with Antivirus or have remove this and all other threats for you. You will need to run a security scan regardless to ensure you removed all viruses installed on your computer.  There could be plenty of other threats installed on your system Leading Security Clients for you to consider ( Click the Links Below to Learn More )

  • Spyware Doctor with Antivirus
  • Norton
  • Trend Micro
  • Kaspersky
  • AVG
  • MalwareBytes cannot be held liable for any damages that may occur from using our community virus removal guides. Viruses cause damage and unless you know what you are doing you may loose your data. We strongly suggest you backup your data before you attempt to remove any virus. Each product or service is a trademark of their respective company. We do make a commission off of each product we recommend. This is how is able to keep writing our virus removal guides. All Free based antivirus scanners recommended on this site are limited. This means they may not be fully functional and limited in use. A free trial scan allows you to see if that security client can pick up the virus you are infected with.