Wednesday, January 21, 2015

Remove Dfn.donetools.net Pop-up Quickly

How to Remove Dfn.donetools.net?

Dfn.donetools.net is known as an adware infection which is designed by remote hackers and is used to help them gain profit. It is generally distributed along with third-party programs, sharing of peer-to-peer file, junk emails, misleading attachments, social networks and many others. As long as it gets downloaded, Dfn.donetools.net invades all web browsers, including IE, Google Chrome, Mozilla Firefox and others. After that, it will begin to show innumerous pop-ups over user’s PC. Every time you are surfing online, Dfn.donetools.net will display itself with countless coupons, discounts, vouchers, price comparing and other offers, like MetaSearch and ShopNSave, over program you intend to buy.

The only purpose of Dfn.donetools.net is to make you open those ads that will earn profit for remote hackers in an indirect way. Therefore, it is extremely hazardous to open those ads that are displayed to you, for this will cause loss of money and invasion of tons of malignant viruses over your PC. At the same time, you will be redirected to unknown web pages and under such circumstance your browser is completely out of control. Hence, it is smart for you to get Dfn.donetools.net deleted from your PC instantly so as to avoid its further destruction.  

Dfn.donetools.net Screenshot
Dangers of Dfn.donetools.net
1. It changes default browser settings without letting you know.
2. It replaces your homepage and search providers automatically.
3. It redirects your search results to unwanted commercial websites.
4. It displays countless pop-up ads on your computer screen.
5. It records your internet activities traces for future marketing.
6. It can't be removed successfully by antivirus programs. 

Warm Tips: The following instructions require certain levels of computer skills. If you’re not sure and are afraid of making any critical mistakes during the process, please download automatically Repair Tool to fix your problem:

Download Automatic Removal Tool

Dfn.donetools.net Removal Tip

Before the removal, please first back up your system! You should be extremely careful when deleting any file, because any mistake may lead to system crashes and other severe consequence.

METHOD 1. Manual Removal

Step One:

Click "Start" to open "Control Panel", then click "Uninstall a program". Then uninstall Dfn.donetools.net programs and other unknown programs.

Step Two: 

Remove Add-ons from browsers (IE, Firefox, Chrome).

1. Internet Explorer:
Click "Tools" and then click "Manage add-ons". Find Dfn.donetools.net related extensions and other unknown add-ons in "Toolbars and Extensions" and "Disabled" them.

2. Firefox:
Click "Firefox(Tools)" and then click "Add-ons". Find Dfn.donetools.net related extensions and other unknown extensions and "Disable" or "Remove" them.

3. Chrome:
Click "Menu" to open "Tools" and then click "Extensions". Find Dfn.donetools.net related extensions and other unknown extensions and "Disable" them.

Step Three:

Click “Start” button and open the “Control Panel”, then double-click “Folder Options”. When the Folder Options window shows up, please click on the “View” tab, tick “Show hidden files and folders” and unmark “Hide protected operating system files(Recommended)” and then press OK.
 
Step Four:

Open Start menu and click on the “Search programs and files” box. Then delete Dfn.donetools.net files: 

%Windows%\System32\Drivers\random.sys
%Desktop%\random.lnk
%AppData%\result.db

Step Five:

Open Registry Editor by pressing Windows+R keys, type in regedit and click “OK” to launch the Windows Registry. Then delete all Dfn.donetools.net registry entries and keys. 

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing “NewTabPageShow” = “1”
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main “Start Page”
HKEY_LOCAL_MACHINE\Software\supWPM

METHOD 2. Automatic Removal

To completely delete Dfn.donetools.net, you need to know that the manual removal above may not be able to remove virus  completely, because the creators of virus are always updating the virus version.Besides,any tiny mistake during the manual removal process may lead to severe consequences. Therefore,to ensure a complete and safe virus removal, it’s recommended that you get rid of virus with Automatic Dfn.donetools.net Removal Tool. 
                                                                                   
Note: Four benefits you will get from Automatic Virus Removal Tool:

1.  Virus Scanner - powerful, professional and easy-to-use
Auto Virus Removal Tool is a powerful, professional and easy-to-use application that will safely and effectively scan the computer’s memory, registry, cookies and files for infected items. A small action will remove all infections, so it is especially simple for new users.

2.  Spyware HelpDesk – Free customized fix
Spyware HelpDesk is a unique and highly effective interface through which you can contact our technical support department! If our tool is unable to remove an infection from your computer, our team will be happy to generate a customized fix for you, which is absolutely free.

3.  System Guards - Protect your system
With integrated techniques, the new feature System Guards protects your system through blocking malicious processes from executing and running on the system. You can then gain the whole control over all processes including those authorized and unauthorized ones.

4.  Network Sentry - guarantee the Internet safety
Network Sentry is to guarantee your Internet safety and security. It prevents malicious software from modifying networking settings such as HOSTS files, Windows system files, DNS servers and explorer homepage settings. You don’t need to worry about encountering unauthorized redirections as this tool will notify you if any changes are made.

Download Automatic Removal Tool
           

No comments:

Post a Comment