Kill Error S47452d Removal Guide

Do you know what Kill Error S47452d is?

If your browser was blocked by a pop-up asking to call Technical support via 1-800-953-457 telephone number you most likely came across a threat called Kill Error S47452d. It is a fake system alert shown to make the user believe the computer is infected with dangerous malicious software. As long as you do not call the provided telephone number, the scammers behind this threat have no chances to trick you into purchasing something you do not need or revealing the computer’s password. Thus, if you notice such a pop-up, it is best not to panic and concentrate on how to get rid of it at once. Kill Error S47452d could lock the browser, so deleting the fake alert might be rather complicated. Nevertheless, our researchers have prepared a manual removal guide to help users with this task, so if you carefully follow the steps placed below the main text, you should eliminate the false notification without any trouble.

Before we begin discussing the threat’s working manner, it is necessary to learn how it can enter the system. Our researchers say that users might receive Kill Error S47452d pop-up while browsing suspicious gambling, gaming, and other possibly unreliable web pages. Also, it is entirely possible the fake alert was able to affect your browser because of particular system vulnerabilities; perhaps, you have outdated software or do not have a legitimate antimalware tool installed. Consequently, if you do not want to come across such threats ever again, we would advise you to strengthen the system as much as possible and stay away from dangerous web pages.

The research shows that usually such fake alerts are displayed on top of the screen, and sometimes users get redirected to suspicious websites before the notification is placed. Therefore, probably, Kill Error S47452d pop-up might appear at any time you are surfing the Internet. As we mentioned before, it should ask users to call the provided telephone number (1-800-953-457). According to our researchers, it can be related to other similar scams too, and it might not be “toll-free” as it is said in the fake alert.

What’s more, we believe there could be two main goals to convince the user to dial this number. Firstly, the scammers behind Kill Error S47452d pop-up might want to sell users overpriced or unreliable tools. To convince you to purchase their goods, they could say there is no other way to help the infected computer. Secondly, the notification’s creators might try to gain access to the user’s computer. For example, they could offer to fix the computer themselves remotely if you provide its password. Needless to say that allowing some scammers to access all data on the computer would be a bad idea. Of course, we cannot be entirely sure what could happen as we did not call these people ourselves, but given the way they are trying to get your attention it does not look like their intentions are good.

This pop-up may show up again, so if you do not want to see it ever again, you should take some precautions. For starters, we would recommend getting rid of Kill Error S47452d fake alert by closing the affected browser. If it is locked, you can forcefully exit the browser through the Task Manager as it is shown in the removal guide placed below. Then we would advise users to reset the browser and scan the computer with a reputable antimalware tool. This way you could get rid of possible threats that could be related to the fake alert or might be responsible for the system’s vulnerabilities. Keep the tool you decide to install, and it should help you guard the system against malicious applications; just make sure it is always updated.

Eliminate Kill Error S47452d fake alert

  1. Press Ctrl+Alt+Delete.
  2. Open the Task Manager.
  3. Click the Processes tab.
  4. Find the affected browser’s process.
  5. Mark it and press the End Task button.
  6. Exit the Task Manager.

Reset the affected browser

Internet Explorer

  1. Press Alt+X.
  2. Go to Internet Options.
  3. Select Advanced and press Reset.
  4. Choose Delete personal settings.
  5. Click Reset and press Close.

Mozilla Firefox

  1. Select the Help icon.
  2. Pick Troubleshooting information.
  3. Click Refresh Firefox.
  4. Press Refresh Firefox again.
  5. Choose Finish.

Google Chrome

  1. Tap Alt+F.
  2. Go to Settings and slide down.
  3. Click Show advanced settings.
  4. Scroll below again and press Reset Settings.
  5. Click Reset.

In non-techie terms:

Kill Error S47452d might look like a legitimate notification from your computer, but in reality, it is most likely caused by some malicious web page you had entered before the pop-up showed up. Thus, users should not pay any attention to the warnings or advises to call the provided telephone number, because if you do contact the people behind this threat, they could try to scam you. The best thing to do in this kind of a situation is to stay calm and eliminate the fake alert. Users who need some help with this task could have a look at the removal guide placed above. Once the pop-up is gone, we would advise scanning the system with a legitimate antimalware tool as well to make sure it is secure.