Uninstall Ads by DNSUnlocker and ‘DNS Unlocker version 1.4’ from Windows

Implement this fix for the collateral effects of DNSUnlocker software, in particular the advertisements that it serves on websites without being permitted to.

A variety of proxy services available on the e-market allow exploring and enjoying the multimedia services that use blacklisting techniques for certain categories of users. Sites like Crackle, Netflix and HBO, for instance, employ traffic filtering so that people cannot visit them from quite a few places across the globe. This take on treating customers is presumably a countermeasure for the violation of copyright and spreading illegally obtained media content without consent of the proprietor. Virtual private networking tools can dodge this blocking by imitating the client’s server location that won’t raise any red flags. While this approach might have a flavor of cheating in certain circumstances, it is undoubtedly also a useful instrument to maintain anonymity on the Internet. DNSUnlocker is a brand that takes advantage of this positive perception, but the things it does to one’s computer reduce the good part down to zero.

User interface of DNSUnlocker

User interface of DNSUnlocker

DNSUnlocker has an official web page, where the claimed benefits are presented in a good light only. According to the vendor, this tool is better and faster than the regular VPNs because its effect only covers the geolocation-related attributes of one’s web traffic. So, the users supposedly get a lightweight app that enables them to visit geo-restricted domains without having to sacrifice their connection speed and pay anything. After this product is installed, though, it’s going to make web browsers freak out by injecting huge amounts of sponsored data into sites. User experience, therefore, will definitely be affected as well.

Text ad injected by DNSUnlocker

Text ad injected by DNSUnlocker

One of the things DNSUnlocker does to the computer system is it makes changes to the local area connection parameters, which is part of the server imitation routine that’s necessary to make restricted web pages accessible. However, these changes and other software-level interferences let the program perform unwanted actions on the browsers. All websites will be henceforth filled with in-text ads, price comparison objects, coupons and popups with the inscription “Ads by DNSUnlocker”. Interstitial advertisements will be encountered as well.

Another must-mention fact about this malicious program is that users never install it in a regular way. Tens of freeware offers downloadable from software repositories have DNS Unlocker included in their installation by default so that it gets into PCs alongside these tools. Overall, when looked at from different angles, this application is a fraud that should be avoided. If it has already attacked a computer through the covert spreading hoax, removal should be immediately carried out in accordance with special instructions.

Automatic removal of the DNSUnlocker virus

When it comes to handling infections like this one, using a reputable cleaning tool is the place to start. Sticking to this workflow ensures that every component of the adware gets found and eradicated from the affected computer.

1. Download and install the cleaning tool and click the Start Computer Scan button

Download Ads by DNSUnlocker removal tool

2. The wait is worth it. Once the scan completes, you will see a report listing all malicious or potentially unwanted objects detected on your PC. Go ahead and click the Fix Threats option in order to get DNSUnlocker automatically uninstalled from your machine. This being done, you should be good to go. Just to make sure everything went smooth, consider going through the steps below real quick.

Uninstall troublesome program through Control Panel

  • From your Windows menu, go to Control Panel. Select Add or Remove Programs (for Windows XP / Windows 8) or Uninstall a program (Windows Vista / Windows 7)Uninstall a program
  • Look carefully through the list and locate DNS Unlocker version 1.4 or other suspicious program that shouldn’t be there. Select the bug and click Uninstall/ChangeUninstall DNS Unlocker version 1.4

Remove DNSUnlocker ads virus from web browsers manually

The workflow covered below is intended to undo all changes that the DNSUnlocker infection made to Chrome, Firefox and Internet Explorer. Be advised there’s some collateral inconvenience you will encounter, namely the loss of all installed add-ons and personalized information (saved passwords, cached data, bookmarks and other content).

Reset Chrome

  • Open Google Chrome. Click the Chrome menu icon as shown on the image and select SettingsReset Chrome 1
  • Click Show advanced settingsReset Chrome 2
  • Hit the Reset browser settings buttonReset Chrome 3
  • On the warning that popped up, read everything you should know about the consequences of the reset. Click Reset if you want to complete the procedureReset Chrome 4
  • Restart Chrome for the changes to take effect

Reset Firefox

  • Open Firefox. Go to Help > Troubleshooting Information or type about:support in the URL fieldReset Firefox 1
  • Click Refresh Firefox button to get the job doneRefresh Firefox
  • Restart Firefox for the changes to take effect

Reset Internet Explorer

  • Open IE. Go to Tools > Internet OptionsReset Internet Explorer 1
  • Hit the Advanced tab and click ResetReset Internet Explorer 2
  • Make sure the Delete personal settings option on the Reset Internet Explorer Settings dialog is ticked and click ResetReset Internet Explorer 3
  • Restart Internet Explorer for the changes to take effect

Did the problem go away? Check and see

Computer threats like DNSUnlocker can be stealthier than you can imagine, skillfully obfuscating their components inside a compromised computer to evade removal. Therefore by running an additional security scan you will dot the i’s and cross the t’s in terms of the cleanup.

Download DNSUnlocker scanner and remover

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One Response to Uninstall Ads by DNSUnlocker and ‘DNS Unlocker version 1.4’ from Windows

  1. Daniel Kerstetter says:

    I tried to uninstall DNS Unlocker 1.4 but, when I get to the uninstall screen, there is no publisher. It is the only program that does not list a publisher.

    When I do click the uninstall, I get an error message, Runtime error (at 1:0) Cannot import dll:C:\ProgramFiles (x86)\DNSUnlocker\ConsuleApplication1.dll.

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