Windows Health Is Critical FAKE Tech Support popup Removal Guide

Do you know what Windows Health Is Critical FAKE Tech Support popup is?

Windows Health Is Critical FAKE Tech Support popup is an annoying fake alert that is a lot more intrusive than your usual fake alert pop-ups. This alert changes your background and auto-starts with Windows. Therefore, it looks like whatever this notification is telling you might be true. However, you should never call the given number because these criminals would only steal your money. Instead, please follow the instructions below this description to remove Windows Health Is Critical FAKE Tech Support popup from your system for good.

Perhaps the most annoying and unnerving fact about this fake alert is that it cannot be closed. It basically makes it look like your computer has encountered the blue screen of death, and your operating system died. It is very unlikely that there is a computer user out there who has not heard of the blue screen of death, so when your entire desktop turns blue, it is only natural that you panic. This is what this fake alert is aiming for: It needs you to panic because when you are stressed, you are more likely to do what this computer security threat wants you to do.

It is very easy to see what Windows Health Is Critical FAKE Tech Support popup wants from you because the message on the screen it displays is rather blatant:

Windows

A problem has been detected.
*** STOP: 0xFFFFFFFF (0xFFFFFFFF, 0xUUUUUUUU, 0xUUUUUUUU, 0xUUUUUUUU, 0xUUUUUUUU).

Windows health is critical.

Please call technical support at:

+46101388486
(toll free)

to avoid system failure.

Unless you know that there are such security threats as fake alerts out there, it is very likely that you might consider calling the given number. After all, this notification does not disappear even if you restart your computer, so it seems that there is no other way to make it disappear.Windows Health Is Critical FAKE Tech Support popup Removal GuideWindows Health Is Critical FAKE Tech Support popup screenshot
Scroll down for full removal instructions

The question we have to address here is: How do users get infected with such fake alerts? For the most part, the installer file must come with freeware downloads or via drive-by downloads. It is also very likely that the installer file could be hiding behind many other pop-ups that spam your screen when you access websites that support third-party advertising. Either way, the bottom line is that you need to be extremely careful when you browse the web. Avoiding suspicious and unfamiliar websites is always a good idea because it would help you prevent malware infections, too. Not to mention, you would not have to see the likes of Windows Health Is Critical FAKE Tech Support popup on your screen.

Another thing you should pay attention to is freeware downloads. It is very easy to download programs from third-party sources these days. However, it does not mean that such practice is 100% safe. Here the problem is that no one reviews the third-party installers that are hosted on such websites, and so almost anyone could embed their software on such pages. In some cases, the malicious application might come with some other program that you initially wanted to download. Hence, it is important that you employ safe web browsing habits. And downloading programs only from their official sources would also highly improve your safety.

In some cases, Windows Health Is Critical FAKE Tech Support popup might also come via spam email that land in your inbox every now and then. It might look like a legitimate message from some company, but opening the attached file or clicking the outgoing link might eventually download this fake alert on your PC.

At this point, the most complicated part is probably removing Windows Health Is Critical FAKE Tech Support popup from your system. You will have to load your computer in Safe Mode with Networking to bypass the lock screen. While you are at it, you will also have to remove all the files that are associated with this fake alert. It might seem very challenging, but unless you bypass the lock screen, you will not be able to launch an antispyware program that would help you delete everything related to this fake alert. When all the malicious files are deleted from your system, do not forget to safeguard it against similar intruders in the future.

Launch Safe Mode with Networking on Windows XP & Windows 7

  1. Reboot your PC.
  2. Tap F8 several times once the BIOS screen shows up.
  3. Choose Safe Mode with Networking and press Enter.
  4. Click Yes on the confirmation box (for Windows XP).

Launch Safe Mode with Networking on Windows 8.1

  1. Move your mouse to the bottom left corner.
  2. Click the search icon and enter PC Settings.
  3. Go to PC Settings and choose Update and recovery.
  4. Click Recovery and choose Restart Now.
  5. Select Troubleshoot and go to Advanced options.
  6. Choose Startup settings and press Restart.
  7. Press F5 to select Safe Mode with Networking.

Launch Safe Mode with Networking on Windows 10

  1. Press the Windows button and select Settings.
  2. Go to Update & Security and click Recovery.
  3. Select Advanced Startup and click Restart Now.
  4. Go to Troubleshoot and press Advanced options.
  5. Select Startup Settings and click Restart.
  6. Press the F8 key to choose Safe Mode with Networking.

Remove Windows Health Is Critical FAKE Tech Support popup (Windows 7, Windows 8.1, & Windows 10)

  1. Go to your Downloads folder.
  2. Remove any of the following files:
    service.exe
    kittytest.exe
    6443d8351f5ed62836003f103d8de20e_locker _46101388486-Sweden_firesimmediately.exe
  3. Press Win+R and type %AppData%. Click OK.
  4. Open the Local folder and remove any of the following files:
    service.exe
    kittytest.exe
    6443d8351f5ed62836003f103d8de20e_locker _46101388486-Sweden_firesimmediately.exe
  5. Empty your Recycle Bin and reboot your PC in Normal mode.

Remove Windows Health Is Critical FAKE Tech Support popup (Windows XP)

  1. Press Win+R and type %Application Data%. Press OK.
  2. Locate and delete any of the following files:
    service.exe
    kittytest.exe
    6443d8351f5ed62836003f103d8de20e_locker _46101388486-Sweden_firesimmediately.exe
  3. Empty your Recycle Bin and restart your PC in Normal Mode.

In non-techie terms:

Windows Health Is Critical FAKE Tech Support popup is an extremely intrusive fake alert that will lock your screen. The people behind this fake alert want to rip you off, by forcing you to pay for the service that cannot deliver. You need to do everything in your power to remove Windows Health Is Critical FAKE Tech Support popup from your system. And while you are at it, make sure that your antispyware program is up-to-date.