How to remove “CRITICAL ALERT – Automatic disinfection failed” pop-up scam

How to remove “CRITICAL ALERT – Automatic disinfection failed” pop-up scam

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What is “CRITICAL ALERT – Automatic disinfection failed”?

“CRITICAL ALERT – Automatic disinfection failed” is an annoying and rather scary pop-up scam. This type of the attack is aimed at most inexperienced users. With the help of pop-ups hackers make an illusion, that system is really locked. The purpose of it is to make you call the number in order to sell you their malicious software and to take a remote access to your device. Never call at this number and never pay ransoms! If you want to remove “CRITICAL ALERT – Automatic disinfection failed” pop-up scam from your device, you should follow our detailed guide!

Article’s Guide

  1. Automatic solutions for Windows
  2. Manual solution for Internet Explorer
  3. Manual solution for Microsoft Edge
  4. Manual solution for Mozila Firefox
  5. Manual solution for Google Chrome

How to remove CRITICAL ALERT pop-ups?

Automatic solutions for Windows users

Sometimes it’s difficult to find and identify such programs as CRITICAL ALERT in order to remove it. That’s why our choice is Norton Security. Norton security scans your computer and detects various threats like Search.hyourfreeonlinemanuals.com, then removes it with all of the related malicious files, folders and registry keys.

Download Norton Security windows compatible

How to remove CRITICAL ALERT manually?

Disclaimer: You do it on your own risk. We don’t bear any responsibility for your actions. These instructions are rather large and it requires 100% precise execution.

Windows

  1. Press the Windows button and then go to the settings menu.
  2. After it go to the apps menu.
  3. In the left side of the menu choose the sub-menu Apps & features.
  4. Now remote all suspicious programs (CRITICAL ALERT may has a different name).
  5. Then you have to clean your browser.

How to delete CRITICAL ALERT from your browser?

It’s very important to clean your browser after removing the “head” of the problems. Follow the instruction and you will win this fight.

Internet Explorer

  1. Open your browser and press the Gear button in the upper right corner of your browser.
  2. Here you should select Manage add-ons.
  3. Now look for any suspicious plugin and remove it (usually it’s tollbars or searching engines).
  4. Close the menu and press the Gear button again.
  5. Choose the Internet Options button. Stay in General tab.
  6. In the Homepage sections remove malicious URL and enter URL that you want.
  7. Now close the menu press the Gear button again.
  8. Here select the Internet options and go to the Advanced tab.
  9. Press the Reset button, select Delete personal settings and click on the Reset button in this menu

Microsoft Edge

  1. Launch your browser and press More button (it consists of three dots at the upper right side of the browser).
  2. Now press Settings button and then Choose what to clear button.
  3. Choose everything and then press Clear (careful: you will delete all your data from the browser).
  4. Then you should right-click on the Windows button and select Task Manager.
  5. Look for Microsoft Edge process and then right-click on it and choose Go to details option.
  6. If there is no Go to details option you have to click More details and return to previous steps.
  7. Now search for processes called Microsoft Edge, right-click on them and choose End task option

Mozilla Firefox

  1. Launch your browser, click on Menu button in the upper right side of the browser (it consists of 3 dashes).
  2. Now click on Add-ons and choose Extensions menu.
  3. Then look for any suspicious plugin and click on the Remove button (usually it’s tollbars or searching engines).
  4. Close this menu and press Firefox button in the upper left side of the browser.
  5. Press Question mark button and click on Troubleshooting information (this menu can also be found in 3-dashes menu)
  6. Now press Reset Firefox button in order to delete this scam

Google Chrome

  1. Open your browser, click on the Menu button in the upper right side of the browser (It consists of 3 dashes)
  2. Here choose More tools menu and then press Extensions button.
  3. Now look for any suspicious plugin and then press Trash button or Remove button in order to delete it (usually it’s tollbars or searching engines).
  4. Close the menu and click the 3-dashes button, choose Settings menu, look for Manage Search Engines button and press Manage search engines.
  5. Here you should look for any suspicious search site and delete it
  6. Close the menu and press 3-dashes button again.
  7. Here press Settings button and scroll down to the bottom.
  8. Now press Reset browser settings button, then click Reset button again to confirm this process.

There are all manual instructions that will help you to find CRITICAL ALERT pop-up scam on your computer and remove it. The most effective method to get rid of CRITICAL ALERT is to perform the manual removal instructions and then use an automatic tool. The manual method will weaken the malicious program and the Norton will remove it.

Download Norton Security windows compatible

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