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Kingdom Extension ads. How to remove? (Uninstall guide)

removal by Julie Splinters - - | Type: Adware

Have “ads by Kingdom Extension,” “brought to you by Kingdom Extension” and similar Kingdom Extension ads been bothering you lately? We assume that you have been extremely annoyed by these ads, so you probably started to look for a method to remove them. You have found the right article – our professional spyware research team is going to provide an informative article about Kingdom Extension potentially unwanted program (PUP), and we have also prepared several Kingdom Extension removal options, too. If you want to find out what Kingdom Extension is and how you can remove it, continue reading.

Kingdom Extension – what kind of program it is?

Kingdom Extension is a terrible program that can be installed on your computer system without your consent. If Kingdom Extension app enters your system, you can expect to experience system slowdowns, and also you can expect to receive an excessive amount of ads each time you use your Internet browser. Kingdom Extension is deemed to be an adware program, and it seeks to promote affiliate marketing.

If Kingdom Extension adware enters the computer system, it immediately initiates several arbitrary changes on your system. First of all, it affects all of your web browsers (Mozilla Firefox, Google Chrome, Microsoft Edge, Safari, and others) by installing an obscure extension. The Kingdom Extension extension can track your activity on the Internet, plus, it can connect to your Internet connection, reach its servers and select targeted ads for you. Kingdom Extension PUP can display very attractive ads because it gathers information about your browsing experience – what websites do you visit the most, what data do you enter into search fields, what is your computer geolocation and so on. All this information helps to understand what are your needs.

Kingdom Extension virus

Questions about Kingdom Extension ads

As a result, Kingdom Extension displays catchy ads, but you should not think that it is safe to click on them. As much as we know, Kingdom Extension collaborates with questionable third-party companies, and Kingdom Extension functions to generate web traffic to the websites that belong to these firms. Besides, some of the Kingdom Extension redirects might end you up on malicious websites, and you might unintentionally install a dangerous program to your computer. We recommend securing your computer before that happens. To remove Kingdom Extension adware from your system and to prevent installing other infectious programs, security vendors recommend to install and keep a reliable anti-malware software on your computer. One of the most popular and trustworthy anti-malware apps is called Reimage.

How did Kingdom Extension hijack my system?

Kingdom Extension can be installed alongside other freeware or shareware if the user does not pay enough attention to the installation process. This distribution method is named ‘bundling.’ This is what usually happens: the user downloads a program, and only clicks the “Next” button till the end of setup. You should NOT behave like that, because if you ever happen to download a software bundle, be aware of the fact that there will be no clear signs about optional apps attached to your selected program. To get to know whether your selected app contains such dubious ‘attachments,’ you need to opt out Default/Standard installation mode and opt for Advanced/Custom one. In the further setup window, you need to deselect each suggestion to get optional apps for free. However, if Kingdom Extension virus has already hijacked your system, you might want to remove it to get rid of its annoying ads. In such case, continue reading on page 2.

How to remove this vague application from the computer?

You have two choices how you wish to remove Kingdom Extension virus:

  • Manually;
  • Automatically.

If you are an experienced PC user, it is going to be easy to uninstall Kingdom Extension manually. However, security vendors do not recommend deleting spyware software manually. There is a chance you might miss some files that belong to Kingdom Extension, and that might cause computer problems later. We strongly advise you to uninstall Kingdom Extension virus automatically – a reputable uninstaller can scan your computer and find PUPs and more severe threats that might be installed on it. Needless to mention, it can easily delete them from the system.

You can remove virus damage automatically with a help of one of these programs: Reimage, Malwarebytes MalwarebytesCombo Cleaner, Plumbytes Anti-MalwareMalwarebytes Malwarebytes. We recommend these applications because they detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove Kingdom Extension ads, follow these steps:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Kingdom Extension from Windows systems

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Kingdom Extension and related programs
    Here, look for Kingdom Extension or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Erase Kingdom Extension from Mac OS X system

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Kingdom Extension or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Get rid of Kingdom Extension from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for Kingdom Extension and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete Kingdom Extension removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Uninstall Kingdom Extension ads from Microsoft Edge

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, Kingdom Extension should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Delete Kingdom Extension from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Kingdom Extension and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Kingdom Extension removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Eliminate Kingdom Extension from Google Chrome

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Kingdom Extension and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete Kingdom Extension removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Kingdom Extension from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Kingdom Extension or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Kingdom Extension removal process. Select all options and click on 'Reset' button

About the author

Julie Splinters
Julie Splinters - Malware removal specialist

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