Error 0x80072ee7 (Microsoft Warning Alert Scam) Removal

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

Download SpyHunter Anti-Malware

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

How irritating is this problem? (1 votes, average: 5.00)

This page aims to help you remove Error 0x80072ee7 (Microsoft Warning Alert Scam). Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

Our topic today will be browser hijackers as a whole and one specific version of this category named Error 0x80072ee7 (Microsoft Warning Alert Scam) . What you are going to read below is some invaluable information about the way such browser redirects usually operate and what their main characteristics typically are. To make a long story short – such page redirects may put some undesired browser homepages or search engines, and with that – replace your regular favorites, which could really grate on your nerves. Another thing that can happen is your browser getting showered with many forms of online ads such as pop-ups and banners, which in turn could hinder your browsing activities. Moreover, all of the browsing programs such as Opera, Chrome, Firefox and Internet Explorer could get affected by Error 0x80072ee7 (Microsoft Warning Alert Scam) so in really makes no long-term difference if you switch to another browser.

More details you can find below in the coming article. Hopefully, we have included just the information you need to successfully deal with a hijacker like Error 0x80072ee7 (Microsoft Warning Alert Scam) .

Some general information about hijackers:

Simply put, the known browser hijackers, or simply hijackers, can be described as a sort of page-redirecting software created to affect browsers. Such hijackers are likely to alter your Internet browser settings without your CLEAR or STATED knowledge or consent. Normally, such hijackers might replace the homepage and default search settings in favor of a new ones. And that is not all, some of potential pages that might get imposed as a starting page (or as a new-tab page) on your browser might trigger the appearance of some irritating ads. Therefore, you will probably get automatically redirected to, most of the time, random sponsored web addresses if you have a hijacker on your browser.

How and where did hijackers come from?

The experts in the field mostly believe that browser hijackers might have first been produced for a group of software companies in Tel Aviv, Israel. We cannot be sure who initiated the idea about these page redirects. What we can say for sure, though, is that they may serve mostly the advertising industry, as in most cases they are simply promoting something – a web page, a search engine, various software product, a web service or something else.

Error 0x80072ee7 (Microsoft Warning Alert Scam) Removal

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.



  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).


Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove Error 0x80072ee7 (Microsoft Warning Alert Scam)  from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove Error 0x80072ee7 (Microsoft Warning Alert Scam)  from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Error 0x80072ee7 (Microsoft Warning Alert Scam)  from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

Common infection method

Most of the browser redirects may come in the form of toolbars. Such toolbars are usually bundled with free software. That is what we call a software bundle. It isn’t rare for hijackers to arrive at your PC by being added to a pop-up or a pop-under ad that you might accidentally click on. They can even come together with some totally legitimate programs.

There is something important you HAVE to remember when we talk about Error 0x80072ee7 (Microsoft Warning Alert Scam) and all the other browser hijackers – most of the time, they do not represent illegal software and they could be eliminated and avoided if you follow our advice, which you can find in the following paragraphs.

Getting rid of of Error 0x80072ee7 (Microsoft Warning Alert Scam) :

Browser redirects can be quite easy to remove. In some cases the installation and utilization of some anti-malware software on the user’s infected system would be able to automatically remove all associated files and changes made to your browsers. Of course, in certain cases, it is pretty difficult to get a page redirect such as Error 0x80072ee7 (Microsoft Warning Alert Scam) uninstalled and removed from your PC. For that purpose, below you can find our Guide – a set of removal instructions. Everything there is tested and is just the thing you need to get rid of this hijacker.

Avoidance of hijackers:

An important rule for preventing all kinds of threats and unwanted software such as browser redirects from entering your PC is keeping all your programs and your OS fully updated. Make sure you do that regularly and manually.

It is also crucial to be careful with the installation process of new programs that might have added applications bundled with them. The majority of the known hijackers (and bundled software) require the user’s permission before they can be installed on your PC. Each time you are about to install anything, you should go with the Advanced, the Manual or the Custom installation settings in order to be able to see what added software there is and leave out anything that seems unwanted before you install the main program – the one that you actually want on your computer.


Name Error 0x80072ee7 (Microsoft Warning Alert Scam)
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms Browser app changes including new homepages, annoying redirecting and so on.
Distribution Method Via all kinds of shareware such as bundles, via torrents and spam.
Detection Tool

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

Leave a Comment