“System Alert: Virus Chin09.Win” popup is produced by Dr. Guard, and it acts as system tray notification to mislead computer users. It is  based on the usage of Trojan Horses, which is primary too secret to detect at the first time. Its main goal is to make users’ pay attention on their PC that if PC were in extremely danger. When you surf the Internet,  the “System Alert: Virus Chin09.Win” popups.  This cheated popup warning your computer has been come to terms by Virus Chin09.Win which provide your OS defense. It attempts to damage your files and hijack the entire system. The main target of that is asking you to buy its commercial version to remove all virus from your computer. Other wise, you won’t be free of  this System Alert. And you should get rid of its trial version which always generat the popup saying “System Alert: Virus Chin09.Win”. Therefore, you should remove it from your computer as soon as possible.



This step-by-step guide can help you completely remove “System Alert: Virus Chin09.Win” popup. If you  have any problem during the remove process, please contact Tee Support agent 24/7 online for more detailed  instructions.







“System Alert: Virus Chin09.Win” screenshot:







Remove “System Alert: Virus Chin09.Win” popup manually:



The files to be deleted are listed below:


  • %Documents and Settings%\[UserName]\Desktop\Dr. Guard Support.lnk


  • %Documents and Settings%\[UserName]\Desktop\Dr. Guard.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\About.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Activate.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Buy.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Dr. Guard Support.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Dr. Guard.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Scan.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Settings.lnk


  • %Documents and Settings%\[UserName]\Start Menu\Programs\Dr. Guard\Update.lnk


  • %Documents and Settings%\[UserName]\Application Data\Microsoft\Internet Explorer\Quick Launch\Dr. Guard.lnk


  • %Program Files%\Dr. Guard


  • %Program Files%\Dr. Guard\about.ico


  • %Program Files%\Dr. Guard\activate.ico


  • %Program Files%\Dr. Guard\buy.ico


  • %Program Files%\Dr. Guard\drg.db


  • %Program Files%\Dr. Guard\drgext.dll


  • %Program Files%\Dr. Guard\drghook.dll


  • %Program Files%\Dr. Guard\drguard.exe


  • %Program Files%\Dr. Guard\help.ico


  • %Program Files%\Dr. Guard\scan.ico


  • %Program Files%\Dr. Guard\settings.ico


  • %Program Files%\Dr. Guard\splash.mp3


  • %Program Files%\Dr. Guard\uninstall.exe


  • %Program Files%\Dr. Guard\update.ico


  • %Program Files%\Dr. Guard\virus.mp3


  • %Temp%\asr64_ldm.exe



The registry entries that need to be removed are as follows:


  • HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\SimpleShlExt


  • HKEY_CLASSES_ROOT\CLSID\{5E2121EE-0300-11D4-8D3B-444553540000}


  • HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\SimpleShlExt


  • HKEY_LOCAL_MACHINE\SOFTWARE\Dr. Guard


  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Dr. Guard


  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr”


  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “Dr. Guard”


  • HKEY_CLASSES_ROOT\CLSID\{5E2121EE-0300-11D4-8D3B-444553540000}


  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved “{5E2121EE-0300-11D4-8D3B-444553540000}”


  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = “1″



Please, be aware that manual removal of “System Alert: Virus Chin09.Win” is a stubborn process and does not always make removal completely of it, due to that some files might be hidden or may get resurrected automatically. So we strongly recommend automatic removal of “System Alert: Virus Chin09.Win” that will  enable removing the malware completely and get unexpected result.

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