However, it is important to note that this is fake software therefore none of its versions are capable of properly scanning or cleaning any system.

In order to remove Security Tool, it is necessary to stop its processes, unregister its DLLs, delete its files and folders and remove its registry entries. The process of Security Tool removal is outlined below. However, you should first restart Windows Vista in Safe Mode to ensure that Security Tool cannot interfere with your attempts to remove it. In order to accomplish this, restart Windows Vista and keep pressing F8 until you get an Advanced Boot Menu. Here choose the ‘Safe Mode’ option. Now Windows Vista will boot up with the bare essentials, allowing you to continue with Windows Vista Security Tool removal unhindered.

Windows Vista File Removal Procedures

The first step in Security Tool removal is to stop the following process:

• 4946550101.exe

Next, it is necessary to unregister the following DLL file:

• doguzeri.dll

The final step in file removal is to delete the following files and folders:

• %System Root%\Samples
• %User Profile%\Local Settings\Temp
• %Program Files%\SecurityTool
• %Program Files%\SecurityTool
• C:\ProgramData\[random numbers]\
• %Documents and Settings%\All Users\Start Menu\Programs\SecurityTool
• %Documents and Settings%\All Users\Application Data\SecurityTool
• doguzeri.dll
• 4946550101.exe
• 4946550101.cfg

Once these steps have been completed, Security Tool no longer resides on your hard disk.

Windows Vista Registry Removal Procedures

To complete the process of Security Tool removal, the following registry entries should be deleted from the Windows registry. In order to remove these entries, hold the Windows key + “R” and type ‘regedit’ in the dialog box that comes up, and hit OK. You will see a list of registry entries. Find the following entries from this list and delete them:

• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “SecurityTool”
• HKEY_CURRENT_USER\Software\Vista Antivirus 2010
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\SecurityTool
• HKEY_LOCAL_MACHINE\SOFTWARE\SecurityTool
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “4946550101″

After you complete this step, your computer is safe from Security Tool.

Conclusion

Manual Security Tool removal is not recommended for inexperienced users, as any mistake made during removal could cause damage to the operating system. Inexperienced users are advised to make use of a web-based repair service such as www.onlinecomputerrepair.org or legitimate antivirus software such as Spyware Doctor with Antivirus to ensure safe and complete Security Tool removal. This will make your installation of Windows Vista safe to use again.

In most cases this program enters the computer from social media links and fake video codecs, it can be near imposible to find out exactly how the user got infected. Even Security Tool will display all kinds of notifications and pop-up messages related to critical security warnings, it is quite safe to completely ignore them and concentrate on the proper steps to conduct a complete Security Tool removal.

Once installed on a PC, Security Tool will try to secure its presence by blocking access to major legitimate security websites. Its objective is to isolate the infected computer from accessing legitimate online anti-malware scanners and information websites, increasing the chances of the end-user to actually pay money for solving the problems that are falsely reported and artificially created by Security Tool. For some more exact details on removing this you should check out the guide entitled delete security tool

Users will also notice this threat takes over the Windows Security Center and makes it look like Microsoft is recommending that the user purchase this bogus program. There are many false warnings that users see and one of them is “Spyware.IEMonster activity detected”. However, it is not recommended to use any of the features that Security Tool has since it can lead to further operating system damage and loss of privacy.

In order to even start removing the infected files you will need to stop the currently running Security Tool process, the problem here is the file always changes.exe”. what makes this threat so hard to remove is the file name changes with every new infection so it can be very hard to tell what the correct process is that needs to be stoped. Once you are able to finally stop the main executable program from running you now have to dig into the registry and remove the settings that are making this program autostart. Once this step is done you just need to re-boot and run a full scan using your favorite security client.

Security Tool is a rogue antivirus application that deliberately displays false security warnings and infection reports in order to convince PC users that it is required to purchase the licensed version of this software. However, it is not recommended to purchase Security Tool. On the contrary, once this scam based application has been detected it is recommended to take all the necessary steps to remove Security Tool from any infected PC.

Even if Security Tool removal should be a priority, it is widely known that this type of rogue security applications do not posses the typical malware characteristics needed to spread into further PCs without user consent. For this reason, Security Tool is advertised and widespread with the use of Trojans, fake browser error pages and exploits as well as other methods of propagation. As a result, when Security Tool is detected on a PC the chances are that several other forms of malware may also be present.

In order to properly remove Security Tool, its main executable files and registry keys must be disabled and deleted. Using the Windows Task Manager, it is required to find and terminate the process “4946550101.exe” (variable name depending on the variant of Security Tool that is installed). In order to properly locate and delete every file reference associated with Security Tool it is either recommended to attempt to locate the random path in which this software has been installed or to use Spyware Doctor with Antivirus, a genuine security application that has the capability to recognize and uninstall many rogue software packages.

While the main executable files have been removed, the registry keys created by Security Tool are still present. For this reason, registry keys such as “HKEY_CURRENT_USER \ Software \ Security Tool” and “HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run “4946550101″ “ must be deleted in order to ensure proper operating system functionality.

Even if manual removal procedures have in many cases a high chance of success, proper removal can only be done while relying on experience. For this reason, when planning to removal Security Tool it is recommended to ask for expert advice from www.onlinecomputerrepair.org by filling out the form on the homepage of the website.