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How to get rid of Congratulations You Won Virus Pop up

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. 

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

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This page aims to help you remove Congratulations You Won Virus Pop up. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

Web adverts could certainly become an issue for any user who has the Congratulations You Won Virus installed on their computer. Some other symptoms are browser redirects or entire sites starting without requiring your authorization. Computer specialists call services like Congratulations You Won browser hijackers. At the conclusion of the article, you will find a meticulous removal guide with instructions on the right way to remove Congratulations You Won and spare yourself the aggravating pop-ups.

Comparing Congratulations You Won to viruses

Whenever users come across browser hijackers, they mistakenly presume their machine has become the target of a computer virus. This isn’t really true – computer viruses are wicked pieces of computer code built for a specific task – like spying, data destruction and more. Ransomware is a nasty type of computer virus we can give as an instance. It will lock all personal computer files in the computer and blackmail its owner for ransom money for their rescue. We hope you’ll be able to now spot the main difference concerning the malevolent character of a software virus and the frustrating, but predominantly harmless browser hijacker.

We, however, are definitely not saying you should keep aggravating browser hijackers such as Congratulations You Won installed on your pc – just the opposite. A browser hijacker is definitely not something you are advised to allow to operate inside of your machine.

One particularly aggravating and disturbing fact that we wish to bring up about this type of software is the fact many browser hijacker applications are legal, regardless of how problematic they could be and how difficult it may be to uninstall them.

What are the risks concerning your computer’s safety’

Browser hijacker applications such as Congratulations You Won can modify the users’ browser starting page or search engine and search results and also redirect them to various potentially dangerous webpages with coupon messages and adverts. Not surprisingly, clicking on any such ads may lead to trouble. The websites they link to could be unsafe.

Besides that, a browser hijacker may need large amounts of RAM and CPU which can bring about a sizeable decrease in your computer’s productivity. You must know that quite a few applications of the browser hijacker type are also capable of monitoring your browser’s activity – not to worry too much though, a browser hijacker would seldom have ability to access any information of significant importance.

What to keep in mind in order to avoid hijackers from now on

One strategy used to spread browser hijackers is to hide it in the installers of other programs. This strategy of spreading browser hijackers is probably the most effective one. With application-bunding, the unwanted program can be found inside installation bundles of software, which users download from the net for free. People believe that browser hijackers use some type of stealth installation. However, this is not quite true because browser hijackers can be noticed in the “Advanced” or “Custom” option during the installation process of the main software. The key reason why this method works is due to the fact that users oftentimes have a tendency of selecting the quick installation that will get them all the added software. This information could be acquired in the EULA. An essential rule of thumb is to make certain you visit only trusted internet sites when downloading new programs. If you are forced to install software downloaded from a questionable locations, remember to employ the advanced installation alternative. This simple step will save you from the need to get rid of the browser hijacker afterwards as long as you uncheck any sketchy-looking bundled bonus components.


Name Congratulations You Won
Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  The hijackers are notorious for the unwanted changes they tend to introduce to the user’s browser.
Distribution Method The method that seems to be the most common here is the use of file bundles.
Detection Tool

Remove Congratulations You Won Virus Pop up

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:

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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.


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.

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 Congratulations You Won 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 Congratulations You Won from Firefox:

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

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Congratulations You Won 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.


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

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!


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