Home » Removal » AppHostRegistrationVerifier.exe Virus Removal (Win.APPHOSTREGISTRATIONVERIFIER)

AppHostRegistrationVerifier.exe Virus Removal (Win.APPHOSTREGISTRATIONVERIFIER)

This article can help you to remove AppHostRegistrationVerifier.exe Virus. The step by step removal works for every version of Microsoft Windows.

If you discover the AppHostRegistrationVerifier.exe process running on your system, don’t immediately panic. This process is part of your OS. Yet, do not get too relaxed either. There are parasites that camouflage themselves as legitimate processes. So, if you feel that your computer behaves oddly, it’s always worth the check. Scan your system for malware. A newly found AppHostRegistrationVerifier.exe Trojan (also detected as Win.APPHOSTREGISTRATIONVERIFIER) uses this process name to terrorize its victims. The parasite slips into your device unnoticed and wreaks total havoc. It alters your system settings, modifies your Registry, and corrupts essential files. The parasite causes numerous issues, such as system underperformance, program failures and crashes. This pest interferes with every aspect of your day to day computer-related activities. It bombards you with online adverts, displays fake warnings and forces you to restart your system repeatedly. But a simple restart won’t fix your problem, the Trojan loads together with your OS and is always running in the background. The problem with this type of viruses is that no one can predict their intentions. The Trojans are versatile viruses with many functions. They usually affect their individual victims differently. What will happen to your computer depends on the hackers and their current needs. Don’t wait to see what will happen to your device. Act before it’s too late. Delete the AppHostRegistrationVerifier.exe Trojan immediately.

Remove AppHostRegistrationVerifier.exe

How did I get infected with?

AppHostRegistrationVerifier.exe did not hack your computer. This parasite is not that advanced. It is on your OS because it was invited. You approved its installation. No, this is not a bad joke. You installed the parasite unintentionally. You either clicked on a corrupted link, downloaded a malicious software bundle, or installed a fake update. AppHostRegistrationVerifier.exe knows how to lure its victims into unwanted actions. The parasite tricked you. Accept that, learn your lesson, and move on. Don’t let other viruses trick you ever again. Download your software from reputable sources only. When installing a program, take your time to read the terms and conditions. If you don’t have enough time to do so, you can scan them with an online EULA analyzer. If you detect anything out of the ordinary, abort the installation immediately. And, of course, be extra careful with your inbox. The good old spam emails are still the number one cause of Trojan infections. To prevent this method from succeeding, you should pay close attention to the fine details. Always take your time to verify the senders. The crooks tend to write on behalf of well-known organizations and companies. If you receive an unexpected message from your bank, for example, visit their official website. Compare the email dresses listed there with the one you have received a message from, if they don’t match, delete the pretender immediately.

Why is this dangerous?

AppHostRegistrationVerifier.exe Trojan can be very annoying. It can drown you in a sea of online advertisements. Unfortunately, it may do more than that. This parasite may torture you. Just alike all Trojans, AppHostRegistrationVerifier.exe has surveillance capabilities. This intruder knows your system better than you know it. It knows what apps you have installed, where your personal files are located, your IP and MAC addresses. If the hackers want, they can re-instruct the parasite to monitor even more data points. Like your keystrokes, for example. Thus, the parasite may steal your usernames, passwords, real name, phone number, etc. You are dealing with cybercriminals. Can you imagine what may happen if they get their hands on sensitive information? They will drain your bank account in seconds. They may also use the information to blackmail you! Unfortunately, that is not the end of the stream of bad news. AppHostRegistrationVerifier.exe may cause even more trouble. It may install other malware. From the intrusive adware parasites to the devastating ransomware viruses, anything may enter your OS. Therefore, act now. Your best and only course of action is the immediate removal of the Trojan. The sooner it’s gone, the better!

Manual AppHostRegistrationVerifier.exe Removal Instructions

The AppHostRegistrationVerifier.exe infection is specifically designed to make money to its creators one way or another. The specialists from various antivirus companies like Bitdefender, Kaspersky, Norton, Avast, ESET, etc. advise that there is no harmless virus.

If you perform exactly the steps below you should be able to remove the AppHostRegistrationVerifier.exe infection. Please, follow the procedures in the exact order. Please, consider to print this guide or have another computer at your disposal. You will NOT need any USB sticks or CDs.

STEP 1: Track down AppHostRegistrationVerifier.exe related processes in the computer memory

STEP 2: Locate AppHostRegistrationVerifier.exe startup location

STEP 3: Delete AppHostRegistrationVerifier.exe traces from Chrome, Firefox and Internet Explorer

STEP 4: Undo the damage done by the virus

STEP 1: Track down AppHostRegistrationVerifier.exe related processes in the computer memory

  • Open your Task Manager by pressing CTRL+SHIFT+ESC keys simultaneously
  • Carefully review all processes and stop the suspicious ones.


  • Write down the file location for later reference.

Step 2: Locate AppHostRegistrationVerifier.exe startup location

Reveal Hidden Files

  • Open any folder
  • Click on “Organize” button
  • Choose “Folder and Search Options”
  • Select the “View” tab
  • Select “Show hidden files and folders” option
  • Uncheck “Hide protected operating system files”
  • Click “Apply” and “OK” button

Clean AppHostRegistrationVerifier.exe virus from the windows registry

  • Once the operating system loads press simultaneously the Windows Logo Button and the R key.


  • A dialog box should open. Type “Regedit”


Depending on your OS (x86 or x64) navigate to:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or

  • and delete the display Name: [RANDOM]

delete backgroundcontainer

  • Then open your explorer and navigate to: %appdata% folder and delete the malicious executable.

Clean your HOSTS file to avoid unwanted browser redirection

Navigate to %windir%/system32/Drivers/etc/host

If you are hacked, there will be foreign IPs addresses connected to you at the bottom. Take a look below:


Step 4: Undo the possible damage done by AppHostRegistrationVerifier.exe

This particular Virus may alter your DNS settings.

Attention! this can break your internet connection. Before you change your DNS settings to use Google Public DNS for AppHostRegistrationVerifier.exe, be sure to write down the current server addresses on a piece of paper.

To fix the damage done by the virus you need to do the following.

  • Click the Windows Start button to open the Start Menu, type control panel in the search box and select Control Panel in the results displayed above.
  • go to Network and Internet
  • then Network and Sharing Center
  • then Change Adapter Settings
  • Right-click on your active internet connection and click properties. Under the Networking tab, find Internet Protocol Version 4 (TCP/IPv4). Left click on it and then click on properties. Both options should be automatic! By default it should be set to “Obtain an IP address automatically” and the second one to “Obtain DNS server address automatically!” If they are not just change them, however if you are part of a domain network you should contact your Domain Administrator to set these settings, otherwise the internet connection will break!!!


  • Check your scheduled tasks to make sure the virus will not download itself again.

How to Permanently Remove AppHostRegistrationVerifier.exe Virus (automatic) Removal Guide

Please, have in mind that once you are infected with a single virus, it compromises your whole system or network and let all doors wide open for many other infections. To make sure manual removal is successful, we recommend to use a free scanner of any professional antimalware program to identify possible virus leftovers or temporary files.

This article was published in Removal and was tagged . Bookmark the permalink for later reference by pressing CTRL+D on your keyboard.

Share the Knowledge by following us.

Support the fight against malware

Fix This Today!

Warning: Stopping the wrong file may damage your system. If you have any doubts this can happen just use SpyHunter® - a multiple time certified scanner and remover.
download spyhunter
  • SpyHunter Removal Tool is recommended to get rid of the virus, however if you want to remove the malware automatically, you have to register the professional malware removal tool.

© 2018 Updated. All Rights Reserved. About. Terms of Use. Disclaimer. Log in