What is PrizeCoupon

PrizeCoupon is malicious browser add-on designed for Internet Explorer, Google Chrome and Mozilla Firefox browsers. It was created to display drop-down coupon window on shopping sites while you view certain item, and show you possible discounts. It may be good for some people, however there are much better and trusted analogues. It also displays ads by PrizeCoupon with irrelevant topics. We recommend you not to click on PrizeCoupon ads for your PC safety. In this tutorial I will show full uninstall guide for PrizeCoupon adware.

prizecoupon ads

How PrizeCoupon infected your PC

Although, PrizeCoupon can be installed from its website, it distributes virally using bundling in installation packages of freeware soft. So, when you install some program downloaded from the web you can be offered so-called “Recommended offer” or “Sponsored download” where it will be suggested to install PrizeCoupon. And if you did not opt-out from such offer this adware extension will be installed in all your browsers and start showing ads, pop-ups, coupon drop-downs, banners.

Download PrizeCoupon Removal Tool

Download Removal Tool

To remove PrizeCoupon completely we recommend you to use SpyHunter 5 from EnigmaSoft Limited. It detects and removes all files, folders and registry keys of PrizeCoupon and several millions of other adware, hijackers, toolbars.

Remove PrizeCoupon manually for free

Here is manual step-by-step tutorial for full PrizeCoupon removal from your computer. This works 99% and was checked with the latest versions of PrizeCoupon installer on operating systems with latest updates and browser versions.

Remove PrizeCoupon from Control Panel

To start removing PrizeCoupon you should remove it using Control Panel. It should uninstall correctly, however, we recommend you to use IObit Uninstaller to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7 and Windows 8.

Remove PrizeCoupon from Windows XP:

  1. Click on Start button.
  2. Choose Control Panel.
  3. Click Add or Remove Programs.
  4. Find PrizeCoupon.
  5. Click Uninstall.

Remove PrizeCoupon from Windows 7:

  1. Click Start button.
  2. Then go to Control Panel.
  3. Click Uninstall a Program.
  4. Find PrizeCoupon and click Uninstall.

Remove PrizeCoupon from Windows 8:

  1. Hover mouse pointer to the bottom-right corner to see Menu.
  2. Click Search.
  3. After that click Apps.
  4. Then Control Panel.
  5. Click Uninstall a Program under Programs.
  6. Find PrizeCoupon, click Uninstall.

Cannot uninstall PrizeCoupon

In some cases PrizeCoupon won’t uninstall and gives you message that “You do not have sufficient access to uninstall PrizeCoupon. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing PrizeCoupon folder and files. This happens, because process updateDynamoCombo.exe or service DynamoComboSvc does not allow you to do it. In this case I will recommend you to use SpyHunter 5 or Malwarebytes or uninstall PrizeCoupon in Safe Mode. To boot in Safe Mode do the following:

  1. Reboot your computer.
  2. While it starts booting press F8 button.
  3. This will open Advanced Boot Options menu.
  4. Choose Safe Mode and wait until Windows loads.
  5. Go to Control Panel > Uninstall a program and remove PrizeCoupon

>> See detailed instructions and video tutorial on how to boot in Safe Mode

Remove PrizeCoupon add-on from your browsers

Removing PrizeCoupon from Control Panel often does not bring desired effect. It is browser extension and it may still be active in Google Chrome and Mozilla Firefox. Here are instructions on how to remove PrizeCoupon extension from your browsers manually.

Google Chrome:

  1. Start Google Chrome browser
  2. In address box type (or copy-paste) chrome://extensions/.
  3. Find PrizeCoupon extension.
  4. Click the trash can icon to remove it.

Mozilla Firefox:

  1. Start Mozilla Firefox browser.
  2. In address box type (or copy-paste) about:addons.
  3. Choose PrizeCoupon extension.
  4. Click Disable or Remove button.

Internet Explorer (9, 10, 11):

Note: There is no feature to remove browser extensions from browser in latest version of Internet Explorer. To remove PrizeCoupon from Internet Explorer, please, perform instructions for uninstalling program from Control Panel. To disable PrizeCoupon, please, do the following:

  1. Open Internet Explorer.
  2. Click on gear/asterisk icon in the top-right corner.
  3. In opened menu Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable PrizeCoupon.

Opera Browser:

Generally, PrizeCoupon does not install in Opera browser however you can always double check. Do the following:

  1. Start Opera browser.
  2. Go to Tools > Extensions > Manage Extensions.
  3. Find PrizeCoupon extension.
  4. Click Uninstall button.

Alternative way to remove adware browser extension PrizeCoupon

avast browser cleanup For safe and effective browser extension removal use avast! Browser Cleanup utility. Run it with administrator privileges and remove all extensions with bad rating including PrizeCoupon. You can also reset your browser settings for each of your browsers: Internet Explorer, Google Chrome, Mozilla Firefox.

Download Avast Browser Cleanup
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