What is Underground Coupon?

Underground Coupon is a program that comes in the form of an extension to the browser and hijacks Google Chrome, Mozilla Firefox or Internet Explorer. Underground Coupon is a potentially unwanted program. Underground Coupon is not a virus, but it can bring a lot of inconvenience to the user. After penetration of the PC Underground Coupon begins to display a variety of promotional content such as banners, coupons and links to ad sites. The developers of this program are collaborating with some popular websites. According to the developers, this program is designed to help the user to find the best offers, but actually Underground Coupon trying to get you to make a pointless purchase, since most of the proposals is a scam. Underground Coupon also may collect personal data and send it to third parties. Underground Coupon should be removed, if you find it on your PC.

How Underground Coupon gets on your PC?

Potentially unwanted programs, such as Underground Coupon, sneak into a computer bundled with other free software. It comes without the user’s consent. The user may not realize that their computer is infected. This can happen when the user downloads the free software or application, such as Archiver, converter, player and so on. Some sites create special download managers that hide malicious software. You must follow a few rules in order to avoid penetration by malicious software. Always read the user agreement in full. You should know what you are offering. Also, always choose advanced installation type and don’t agree with the proposals to install unfamiliar and unwanted program. Don’t click “Next” until you have verified that the program is safe. Follow the installation process and take your time. Be careful. If your computer is already infected, then use our instructions to remove Underground Coupon.

How to remove Underground Coupon from your computer?

To uninstall Underground Coupon remove it from Control Panel, then delete all files and regkeys.

In our view, there are 3 products that potentially have Underground Coupon in their database. You can try to use them for removing Underground Coupon.

Recommended Solution:

Norton is a powerful removal tool. It can remove all instances of newest viruses, similar to Underground Coupon – files, folders, registry keys.

 

Download Norton*Trial version of Norton provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Norton.

Alternative Solution:

Norton Antivirus – detects files, registry values and folders of viruses that show the same behavior as Underground Coupon.

 

Download Norton
 

You can try both of these products to remove Underground Coupon

Or uninstall Underground Coupon manually.

Step 1: Remove Underground Coupon from Control Panel

Windows XP:

1. Click Start.
2. Control Panel.
3. Then click Add or Remove Programs.
4. Find Underground Coupon.
5. Click Uninstall.

Learn more about uninstallation of programs in Windows XP.

Windows 7/Windows Vista:

1. Click Start.
2. Then Control Panel.
3. Click Uninstall a Program.
4. Find Underground Coupon and click Uninstall.

Learn more about uninstallation of programs in Windows 7.

Windows 8/Windows 8.1:

1. Open the Menu.
2. Click Search.
3. After that click Apps.
4. Then Control Panel.
5. Then as in Windows 7, click Uninstall a Program under Programs.
6. Find Underground Coupon, select it and click Uninstall.

Learn more about uninstallation of programs in Windows 8 (8.1).

Windows 10:

1. Click on the Start button (or press the Windows key) to open the Start menu, click on the Settings at the top.
2. Click on App & features on the left menu.
3. On the right side, locate Underground Coupon and click it, then click on the Uninstall button.
4. Click on Uninstall to confirm.

Learn more about uninstallation of programs in Windows 10

Note: If you can’t find required program, sort programs by date in Control panel and search for last installed programs.

After that remove Underground Coupon from your browser.

Step 2: Remove Underground Coupon from browsers

Google Chrome:

1. Open Google Chrome
2. Push Alt + F.
3. Click Tools.
4. Choose Extensions.
5. Find Underground Coupon.
6. Click the trash can icon to remove it.

Learn more about removing extensions from Chrome.

Mozilla Firefox:

1. Open Firefox.
2. Push Shift + Ctrl + A.
3. Choose Underground Coupon.
4. Click Disable or Remove button.

Learn more about removing extensions from Firefox.

Internet Explorer:

1. Open IE.
2. Push Alt + T.
3. Click Manage Add-ons.
4. Select Toolbars and Extensions.
5. Click Disable Underground Coupon.
6. Click More information link in the left-bottom corner.
7. Click Remove button.
8. If this button is grayed out – perform alternative steps.

Learn more about removing extensions from IE.

Step 3: Remove following files and folders of Underground Coupon:

Remove following registry entries:

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Remove following files:

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Remove following folders

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Written by Rami Douafi