What is TPerfectCoupon
TPerfectCoupon by InstalleRex-WebPick is typical browser advertising plugin. It uses chameleon technique, by changing its name from computer to computer and modifying install date. This enters users into confusion and makes it hard to remove TPerfectCoupon adware. After installing extensions into browsers, it starts generating ads, pop-ups and banners called “brought by TPerfectCoupon” or “Ads by TPerfectCoupon”. Contents of this ads may vary, but they are surely unwanted. Here I explain how users can effectively remove TPerfectCoupon from Windows.
How TPerfectCoupon infected your PC
TPerfectCoupon spreads inside installers of free software. This technology gained popularity couple of years ago. It is called “bundling”. Authors of free utilities include adware like TPerfectCoupon into the installation offer. During installation using vague wording and false promises they either convince user that it is safe and useful. Or try to make installation invisible. Anyway, as a result, you get adware installed on your PC that may harm your privacy and comfort.
Download TPerfectCoupon Removal Tool
To remove TPerfectCoupon completely we recommend you to use Norton Antivirus from Symantec. It detects and removes all files, folders and registry keys of TPerfectCoupon and several millions of other adware, hijackers, toolbars.
Remove TPerfectCoupon manually for free
Here is manual step-by-step tutorial for full TPerfectCoupon removal from your computer. This works 99% and was checked with the latest versions of TPerfectCoupon installer on operating systems with latest updates and browser versions.
Remove TPerfectCoupon from Control Panel
To start removing TPerfectCoupon you should remove it using Control Panel. It should uninstall correctly, however, we recommend you to use CleanMyPC to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7 and Windows 8.
Other aliases of TPerfectCoupon adware, check those names in programs list:
Remove TPerfectCoupon from Windows XP:
- Click on Start button.
- Choose Control Panel.
- Click Add or Remove Programs.
- Find TPerfectCoupon.
- Click Uninstall.
Remove TPerfectCoupon from Windows 7:
- Click Start button.
- Then go to Control Panel.
- Click Uninstall a Program.
- Find TPerfectCoupon and click Uninstall.
Remove TPerfectCoupon from Windows 8:
- Hover mouse pointer to the bottom-right corner to see Menu.
- Click Search.
- After that click Apps.
- Then Control Panel.
- Click Uninstall a Program under Programs.
- Find TPerfectCoupon, click Uninstall.
Cannot uninstall TPerfectCoupon
In some cases TPerfectCoupon won’t uninstall and gives you message that “You do not have sufficient access to uninstall TPerfectCoupon. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing TPerfectCoupon folder and files. This happens, because file TPerfectCoupon.exe or service does not allow you to do it. In this case I will recommend you to use Norton Antivirus or Malwarebytes AntiMalware or uninstall TPerfectCoupon in Safe Mode. To boot in Safe Mode do the following:
- Reboot your computer.
- While it starts booting type F8 button.
- This will open Advanced Boot Options menu.
- Choose Safe Mode and wait until Windows loads.
- Go to Control Panel > Uninstall a program and remove TPerfectCoupon
Remove TPerfectCoupon add-on from your browsers
Removing TPerfectCoupon 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 TPerfectCoupon extension from your browsers manually.
- Start Google Chrome browser
- In address box type (or copy-paste) chrome://extensions/.
- Find TPerfectCoupon extension.
- Click the trash can icon to remove it.
- Start Mozilla Firefox browser.
- In address box type (or copy-paste) about:addons.
- Choose TPerfectCoupon extension.
- 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 TPerfectCoupon from Internet Explorer, please, perform instructions for uninstalling program from Control Panel. To disable TPerfectCoupon, please, do the following:
- Open Internet Explorer.
- Click on gear/asterisk icon in the top-right corner.
- In opened menu Manage Add-ons.
- Select Toolbars and Extensions.
- Click Disable TPerfectCoupon.
Generally, TPerfectCoupon does not install in Opera browser however you can always double check. Do the following:
- Start Opera browser.
- Go to Tools > Extensions > Manage Extensions.
- Find TPerfectCoupon extension.
- Click Uninstall button.
Remove following files and folders
Alternative way to remove adware browser extension TPerfectCoupon
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 TPerfectCoupon. You can also reset your browser settings for each of your browsers: Internet Explorer, Google Chrome, Mozilla Firefox.