(11/100) virus. How to remove? (Uninstall guide)

by ,   Also known as pop-up virus, ads | Type: Adware virus is annoying adware that typically displays pop-up ads offering to download heias.js from When infected with this threat, every time you start your search session and open a new web page, you are presented with this alert: 'Do you want to download Heias.js from'. Of course, all this activity is fulfilled with browser redirections, system slow downs and other unwanted activity. Firstly, you must ignore this annoying pop up box, which will tends to appear every time you open your browser. Secondly, you are highly recommended to check your computer with reputable anti-malware programs and remove virus without any delay.


If you have started to suffer from 'Do you want to download heias.js from' pop-up notification, you should definitely pay more attention to your online security. This malicious adware/browser hijacker can easily get inside the system together with freeware or shareware, infect computer once you open spam email or simply visit hacker website. Once it is installed, it starts system modifications: it may change the start page, hack all your browsers, replace your desktop with other one and do other unwanted activities. However, the main sign you are infected with virus is its annoying pop-up ads and notifications. We highly recommend to ignore  'Do you want to download heias.js from' pop-up.


In order to stop annoying alerts and redirections, you must remove virus. Note that manual removal method may leave this virus leftovers on your computer, so run automated security programs to get rid of virus for good. You can find their list below:

You can remove automatically with a help of one of these programs: SpyHunter, STOPzilla, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

It might be that we are affiliated with any of our recommended products. Full disclosure can be found in our Agreement of Use.
By downloading any of provided Anti-spyware software you agree with our Privacy Policy and Agreement of Use.
Do it now!
SpyHunter - remover Happiness
Compatible with Microsoft Windows
What to do if failed? If you failed to remove infection using Webroot SecureAnywhere AntiVirus SpyHunter, read here how to submit a support ticket or submit a question to our support team and provide as much details as possible.
SpyHunter is recommended to uninstall virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of SpyHunter malware removal tool.

More information about this program can be found in SpyHunter review.

If you decided to select another anti-spyware, uninstall SpyHunter from your computer.
more than 40.000.000 downloads!
Webroot SecureAnywhere AntiVirus is recommended remover to uninstall virus. You should confirm using free trial that it detects current version of parasite.
Not using OS X? Download a remover for Windows.
Alternate Software
We are testing STOPzilla's efficiency (2015-01-14 04:15)
Malwarebytes Anti Malware
We are testing Malwarebytes Anti Malware's efficiency (2015-01-14 04:15)
XoftSpySE Anti Spyware
We are testing XoftSpySE Anti Spyware's efficiency (2015-01-14 04:15)
Defender Pro Ultimate virus screenshot virus snapshot

Manual virus Removal Guide

Step 1: Uninstall and related programs

Windows Mac OS X Step 2

from Windows 7 / Vista / XP systems

  • Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs).

from Windows 10 / Windows 8 systems

  • If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program.
Uninstall and related programs
  • Here, look for or any other recently installed suspicious programs.
  • Uninstall them and click OK to save these changes.
Right click on each of suspicious entries and select 'Uninstall'
Windows Mac OS X Step 2

from Mac OS X system

If you are using OS X, click Go button at the top left of the screen and select Applications.

Cick 'Go' and select 'Applications'

Wait until you see Applications folder and look for or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash.

Click on every malicious entry and select 'Move to Trash'

Step 2: Uninstall from each of your web browsers

Internet Explorer Mozilla Firefox Google Chrome Safari Step 3

from Internet Explorer (IE)

Remove dangerous add-ons
  • Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons.
Click on menu icon and select 'Manage add-ons'
  • You will see a Manage Add-ons window. Here, look for and other suspicious plugins. Disable these entries by clicking Disable:
Right click on each of malicious entries and select 'Disable' Change your homepage if it was altered by virus:
  • Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  • Here, remove malicious URL and enter preferable domain name. Click Apply to save changes.
Delete malicious URL, enter your desired domain name and click 'Apply' to save changes Reset Internet Explorer
  • Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  • Here, select Reset.
  • When in the new window, check Delete personal settings and select Reset again to complete removal.
Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
Internet Explorer Mozilla Firefox Google Chrome Safari Step 3

from Mozilla Firefox (FF)

Remove dangerous extensions
  • Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions.
Click on menu icon and select 'Add-ons'
  • Here, select and other questionable plugins. Click Remove to delete these entries.
Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them Reset Mozilla Firefox
  • Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information.
Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  • Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete removal.
Click on 'Reset Firefox' button for a couple of times
Internet Explorer Mozilla Firefox Google Chrome Safari Step 3

from Google Chrome

Delete malicious plugins
  • Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions.
Click on menu icon. Select 'Tools' and 'Extensions'
  • Here, select and other malicious plugins and select trash icon to delete these entries.
Look for malicious entries and delete each of them by clicking on the Trash bin icon
  • Click on menu icon again and choose Settings Manage Search engines under the Search section.
When in 'Settings', select 'Manage search engines...'
  • When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name.
Click 'X' to remove malicious URLs Reset Google Chrome
  • Click on menu icon on the top right of your Google Chrome and select Settings.
  • Scroll down to the end of the page and click on Reset browser settings.
When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  • Click Reset to confirm this action and complete removal.
Click on 'Reset' button to complete your removal
Internet Explorer Mozilla Firefox Google Chrome Safari Step 3

from Safari

Remove dangerous extensions
  • Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences.
Click on 'Safari' and select 'Preferences'
  • Here, select Extentions and look for or other suspicious entries. Click on the Uninstall button to get rid each of them.
Go to 'Extensions' and uninstall malicious add-ons Reset Safari
  • Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari....
Click on 'Safari' and select 'Reset Safari...'
  • Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete removal process.
Select all options and click on 'Reset' button

Step 3: Complete virus removal

After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: SpyHunter, STOPzilla or Malwarebytes Anti Malware.

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

Information updated:

Post a comment

Attention: Use this form only if you have additional information about a parasite, its removal instructions, additional resources or behavior. By clicking "post comment" button you agree not to post any copyrighted, unlawful, harmful, threatening, abusive, harassing, defamatory, vulgar, obscene, profane, hateful, racially, ethnically or otherwise objectionable material of any kind.

Home page Name


(All fields are required)
Like us on Facebook