Help to Remove UnknownFile From Chrome/ IE/ Firefox - Useful Removal Guide for Win 7/ Win 8 Users

Analysis on UnknownFile:

UnknownFile, deemed as an adware program, is able to attach itself to your web browsers. It is promoted as a useful tool which claims to improve the network users’ online surfing experience like online shopping. However, it is not as helpful as advertised. As a matter of fact, it is just another adware program designed for marketing purposes. It aims to deliver various pop-up ads in the targeted computer to help its designer to generate pay-per-click revenue. Some of those ads may be really so attractive that some network users cannot help clicking on the ads powered by this adware program. Once you click on these ads by UnknownFile, you may be redirected to visit its specified advertising websites which may contain a lot of sponsored links, pop-up ads even other malware like adware, browser hijacker.

Once installed, this adware will display various ads in form of pop-ups, banners and many other forms within your web browsers which disturb your online activities greatly. So, to safeguard your computer from adware program, it is recommended that you should ignore these ads by UnknownFile no matter how they seem attractive and useful.

UnknownFile Distribution:

Usually, the same as other adware programs, this adware program comes into your computer system via bundled with freeware downloads such as media players, PDF Creators and Adobe Flash players, etc. It may also get inside your computer along with spam email attachments. Opening the unknown attachments may mean give chances for the adware programs to enter your computer. So, do not open the unknown attachments easily especially those from strangers. What is more, this adware program can penetrate into your PC via some malicious websites especially those hacked ones which may contain thousands of malware like adware, worms, Trojans and spyware. Therefore, to safeguard your Pc from viruses, it is recommended that you should pay close attention to your online activities.

Is UnknownFile Troublesome?

Once this adware program manages to sneak into your device, your computer system and online activities will act abnormally. You may see a lot of advertising banners on the webpage that you are visiting. And random webpage text may be turned into hyperlinks. Browser pop-ups show up to recommend fake updates. What is worse, UnknownFile may result in other adware programs installation without being noticed. As a result, your computer as well as your information may encounter many other threats. Hence, if you are now harassed by UnknownFile ads, it is recommended that you need to remove this adware from your PC as soon as possible.

UnknownFile Removal Guide

As you see, the ads by UnknownFile are really annoying and harmful. If you are the one who is unfortunately download this adware program on the computer system, it is highly recommended that you should remove it from your computer without any delay. To get rid of ads by this adware thoroughly, you need to remove this adware program from Control Panel as well as web browsers. If you are inexperienced in adware removal, you can refer to the following manual as well as automatic guide. Here, the manual removal guides is usually recommended to those who have experience in manual removal because a minor mistake during manual removal processes may cause data loss or system damage to you. So, if you are the one who is inexperienced in manual removal, you are suggested to download and install a reputable anti-spyware application like SpyHunter to help you remove this adware completely and for good.

Step-by-step UnknownFile Manual Removal Guides

Step 1. Remove this adware from control panel

For Windows 7:

1). Click on "Start" button at the bottom left corner.
2). Select"Control Panel" in the Start menu
3). In the Control Panel menu, find out and click on"Programs and Features" option

4). In the program list, look for the malicious program, then, click "Uninstall"

For Windows 8:

1). Right click "Start" button (or lower left corner of your desktop to open the "Quick Access Menu").
2). Click on"Control Panel" option in the menu.
3). Click "Uninstall a Program" to open the list of installed programs.
4). Select malicious program and click "Uninstall" button.

Step 2. Remove unwanted program from Your Web Browsers

Reset Google Chrome:

1. Start Google Chrome and click on the browser "Menu button" (three bars in the right top corner) -> select "Settings" menu option -> Click on "Show advanced settings" option -> Click on "Reset browser settings" button -> click on "Reset" to ensure the operation

( If you want to save other Chrome extensions and your personal settings, then you need to only remove extension from your web browser instead of running reset command.)

Reset Internet Explorer:

Start Internet Explorer and click on "Settings"/ "wrench" icon in the right top corner -＞ click on "Internet Options" -＞　Click on tab "Advanced"－＞ click　"Reset" button －＞　Enable the option "Delete personal Settings"　－＞ Click on "Reset" button　－＞　Restart your browser

(If you want to save other extensions installed in your Internet Explorer, then you need to only remove browser helper object from your web browser instead of making reset.)

Reset Mozilla Firefox:

Start Mozilla Firefox -> Click on "Menu" (tree bars in in the right top corner) -> Select "Help" and click "Troubleshooting information" -> Click on "Reset Firefox" -> Click on "Reset Firefox" to confirm the operation -> Click on "Finish" to restart Firefox

(If you want to save other Firefox add-ons and your personal information stored in the web browser, then you need to only remove add-on from your web browser instead of using browser reset.)

Step 3. Remove all the registry entries of UnknownFile

1. Press Win+R keys on the keyboard together to open the Run box, then type regedit into the search blank

2. Find out and remove all the registry entries related to this adware in the Registry Editor window

Step 4. Using RegCure Pro to optimize your system after manual removal

Click Here to Download:



1.Click the icon to download RegCure Pro

2. Double-click on the icon the RegCure Pro program to open it



3. Click Next and complete the installation



4. RegCure Pro will begin to automatically scan your computer for errors RegCure Pro Thoroughly scans and cleans up your Windows registry automatically. RegCure Pro allows you to automate the whole process of regular optimization of your PC for best performance using an in-built “Fix All" scheduler.

Automatically Remove UnknownFile with Spyhunter

If you have difficulties in manual removal, you are suggested to use a reputable and powerful anti-spyware application like SpyHunter to help you remove this adware program from your PC completely and for good.

SpyHunter is a powerful, real-time anti-spyware application that designed to assist the average computer user in protecting their PC from malicious threats like worms, Trojans, rootkits, rogues, dialers, spyware,etc. It is important to note that SpyHunter removal tool works well and should run alongside existing security programs without any conflicts.

Step one: Click the icon to download SpyHunter removal tool



Step two: Install Spyhunter as follows.



Step three: After the installation, run SpyHunter and click “Malware Scan” button to have a full or quick scan on your PC.



Step four: Select the detected malicious files after your scanning and click “Remove” button to clean up all viruses.



Note: As UnknownFile is a relatively tricky and stubborn adware program, it can do much harm t your PC if you keep it in your system without taking any actions to remove it. If you have difficulties in removing this adware, it is recommended that you use a reputable and powerful removal tool like SpyHunter to get rid of it entirely and for good.