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Remove Klapenlyidveln Stream “Virus”

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This page aims to help you remove Klapenlyidveln Stream. Our removal instructions work for Chrome, Firefox and Safari, as well as every version of Windows and Mac.

The most irritating of browsing the Internet in your Chrome or Firefox or Safari (or any other) browser is certainly the ad interruptions that you are more or less bound to experience. After all, online advertising is a huge and highly profitable business and everybody wants to have a piece of the pie. However, as intrusive as the online ads may be, most of them can be avoided as long as you have an ad-blocker installed in your browser and as long as you make sure to keep away from the sites that tend to be too aggressive with their ads. However, what if this doesn’t help and you are still getting exposed to ads and nagging page-redirects. And also, what if the default search engine of your browser as well as the homepage and the new-tab page addresses have been replaced without you having agreed to that. Well, in cases like this, the most likely cause behind this type of annoyance is probably not any given site or page but a browser hijacker component that has gotten installed inside your browser. “But what is a browser hijacker?” you may be asking yourself right now. Well, the good news is that it is not a malicious piece of malware similar to a Trojan Horse, a Spyware program or a Ransomware cryptovirus. Hijackers are instead known for their aggressive ads and their ability to alter some of the targeted browsers’ settings without really trying to cause any harm or to conduct anything malicious. Of course, this doesn’t mean that you shouldn’t remove them from your computer – these apps can be really annoying and it’s always better to simply uninstall any such software. Klapenlyidveln Stream, for instance, is a highly invasive hijacker app and it is also probably why you have landed on this page. Take a look at the following instructions to learn how to uninstall the pesky app.

Keeping your system away from harm

Even if this type of apps like Klapenlyidveln Stream aren’t really all that dangerous and even if they wouldn’t try to mess with your system or data in the way that a Trojan Horse infection or a Ransomware program might, you still need to be aware of the fact that a hijacker isn’t really the safest or the most secure form of software app that you can have inside your computer. An app like this one can, for instance, link you to unreliable ads or commercial messages that try to sell you overpriced and/or low quality products and services. Furthermore, the presence of Klapenlyidveln Stream inside your system might lead to the exposure of your PC to all kinds of sketchy online content that you may accidentally interact with and in that way compromise the safety of your machine. Considering all this, it really is preferable if you do not waste any time and instead ensure that Klapenlyidveln Stream gets taken care of as soon as possible. As we already mentioned, the guide posted here has all the info you will need so as to successfully get rid of Klapenlyidveln Stream.


Name Klapenlyidveln Stream
Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Hijackers are easily noticed in the browser as they tend to introduce unwanted changes to it.
Distribution Method Most such apps get distributed through software bundling methods.
Detection Tool

Remove Klapenlyidveln Stream “Virus”

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).

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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 Klapenlyidveln Stream 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 Klapenlyidveln Stream from Firefox:

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

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Klapenlyidveln Stream 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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