Simple steps, and the tools are free to use.

Remove Ads by Br0wsrApVs4.1 (Removal Instruction)

By | May 3, 2015

Ads by Br0wsrApVs4.1 will appear if your computer is infected with adware also known as a potentially unwanted program (PUP). As PUPs are not a real dangerous threat to your computer, it can be very annoying and slows down your computer considerably.

Br0wsrApVs4.1 will display all different kind of advertisements in your browser. Advertisements displayed by Br0wsrApVs4.1 will vary as “Ads by Br0wsrApVs4.1“, “Ad by Br0wsrApVs4.1“, “Powered by Br0wsrApVs4.1” or “Brought by Br0wsrApVs4.1” and are often shown as boxes containing large in-text rectangle or horizontal blocks, video advertisements, sound advertisements, coupons and additional pop-ups.

Clicking these advertisements caused by Br0wsrApVs4.1 may result in further infections in your computer. Most of the advertisements are often based on keywords found in the content of the website you were visiting.

Clicking in the middle of the page will trigger a pop-up window, redirecting your browser to unwanted advertisements or social engineering scams such as Flash Player, Browser or Media Player updates. The installers of these updates contain more adware, and installing them might cause a high-risk of privacy or identity theft.

As mentioned earlier in this article, adware not a real threat to your computer, but it can however be very annoying. Browser extensions added by adware might slow down your computer and collect personally identifiable information such as your ip address, your location, your browsing habits and eventually used for marketing, research, or sold for revenue.

Always opt for a Advanced or Custom button when installing software, these button’s reveal what software is bundled and eventually installed by a third party. Never ever, click the Quick install, Next or Typical button as it installs PUPs and adware you probably don’t want on your computer.

Remove Ads by Br0wsrApVs4.1 (Removal Instruction)



Ads by Br0wsrApVs4.1 – Removal Guide (Menu)

  • It is recommended to follow all first five steps in this instruction to get rid of Br0wsrApVs4.1 and clean your computer. All software we advise in this instruction is free.

arrow_rightStep 1 – Uninstall Br0wsrApVs4.1 software

arrow_rightStep 2 – Remove Br0wsrApVs4.1 Extension from your browser

arrow_rightStep 3 – Remove Br0wsrApVs4.1 files with AdwCleaner

arrow_rightStep 4 – Remove Br0wsrApVs4.1 files with MalwareBytes Anti-Malware

arrow_rightStep 5 – Remove Br0wsrApVs4.1 files with Surfright HitmanPro

informationIf you experience Br0wsrApVs4.1 on Mac OSX instead of Windows OS, follow our generic guide to remove adware from Mac OSX for free. This complete guide includes detailed instructions and a free adware removal tool for Mac OSX.

Optional Steps to get rid of Br0wsrApVs4.1

  • These optional steps are only needed when the problem is not solved using the first five steps in this removal instruction.

arrow_rightReset Internet Explorer to default settings

arrow_rightReset Google Chrome to default settings

arrow_rightReset Mozilla Firefox to default settings

arrow_rightScan for adware with Bitdefender Adware Removal Tool

windows-7-logoRemove Br0wsrApVs4.1  – Windows 7

  • Open Programs and Features by clicking the Start button Picture of the Start button, clicking Control Panel, clicking Programs, and then clicking Programs and Features.

windows 7 programs and features

  • Select Br0wsrApVs4.1, and then click Uninstall. Some programs include the option to change or repair the program in addition to uninstalling it, but many simply offer the option to uninstall. To change a program, click Change or Repair.  If you’re prompted for an administrator password or confirmation, type the password or provide confirmation.
  • Remove all recent installed software, sort by “Installed on” to easily find recent installed software.

information If you have problems uninstalling software, you may want to remove Br0wsrApVs4.1 using Revo Uninstaller Pro
Revo Uninstaller Pro will uninstall the unwanted software and it’s traces.


Example: unwanted software, remove anything you don’t need (your program-list might look different)


 windows-8-logoRemove Br0wsrApVs4.1  – Windows 8

  • Swipe in from the right edge of the screen, and then tap Search.
    (If you’re using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search.)
  • Enter control panel in the search box, and then tap or click Control Panel.

windows 8 control panel

  • Under View by: select Large Icons, and then tap or click Programs and features.
  • Tap or click Br0wsrApVs4.1, and then tap or click Uninstall.
  • Follow the instructions on the screen. Make sure when you uninstall the malware that there is no extra software is offered during uninstallation and read every pop-up before clicking any button.
  • Remove all recent installed software, sort by “Installed on” to easily find recent installed software.

information If you have problems uninstalling software, you may want to remove Br0wsrApVs4.1 using Revo Uninstaller Pro
Revo Uninstaller Pro will uninstall the unwanted software and it’s traces.


Example: unwanted software, remove anything you don’t need (your program-list might look different)

internet-explorer-logoRemove Br0wsrApVs4.1  BHO from Internet Explorer

  1. Open the desktop, and then tap or click the Internet Explorer icon on the taskbar.
  2. Tap or click the Tools button , and then tap or click Manage add-ons.
  3. Under Show, tap or click All add-ons, and then select Br0wsrApVs4.1
  4. Make sure to remove all BHO’s you do not know or need. If you don’t use any BHO remove everything listed in the Add-ons panel.
  5. If the add-on can be deleted, you’ll see the Remove option. Tap or click Remove and then tap or click Close. Otherwise click Disable button.

    If the add-on has a grayed out Disable or Remove option, goto to Step 1 and uninstall all potentially unwanted software.
    After removing potentially unwanted software perform a scan with AdwCleaner (step 3) and MalwareBytes Anti-Malware (step 4).
unwanted internet explorer add-ons

Example: unwanted Internet Explorer add-ons (yours might look different).

google-chrome-logoRemove the Br0wsrApVs4.1 Extension from Google Chrome

Uninstall an extension to remove it completely from the Google Chrome browser. Extensions are extra features and functionality that can easily be added to Google Chrome. By using extensions, you can customize Google Chrome with features you like, while keeping your browser free of things that you don’t use. Unfortunately there are also extensions that are used to collect personal and internet behaviour from your computer for revenue. Make sure you delete all extensions from Google Chrome that you do not need, know or trust. Keep the extensions in Google Chrome clean for the best and fastest internet experience while using Google Chrome.

  1. Click the Chrome menu Chrome menu on the browser toolbar.
  2. Click Tools.
  3. Select Extensions.
  4. Click the trash can icon Remove an extension from Chrome by the Br0wsrApVs4.1 extensions you’d like to completely remove.
  5. Make sure to remove all extensions you do not know or need. If you don’t use any extension remove everything listed in the extensions panel.
  6. A confirmation dialog appears, click Remove.
    If the extension is Installed by Enterprise Policy follow this guide.
unwanted google chrome extensions

Example: unwanted Google Chrome extensions (yours might look different).

mozilla-firefox-logoRemove the Br0wsrApVs4.1 Extension from Mozilla Firefox

  1. Click the menu button  and choose Add-ons. The Add-ons Manager tab will open.
  2. In the Add-ons Manager tab, select the Extensions or Appearance panel.
  3. Select Br0wsrApVs4.1
  4. Make sure to remove all extensions you do not know or need. If you don’t use any extension remove everything listed in the extensions panel.
  5. Click its Disable or Remove button. Remove button is preferred if available.
  6. Click Restart now if it pops up. Your tabs will be saved and restored after the restart.
unwanted mozilla firefox extensions

Example: unwanted Mozilla Firefox extensions (yours might look different).

adwcleanerRemove Br0wsrApVs4.1 files using AdwCleaner

AdwCleaner will scan for Br0wsrApVs4.1 malicious files in your computer and browser.
The AdwCleaner tool will scan for malicious Services, Folders, Files, Shortcuts, Registry keys and Browser Extensions for Internet Explorer, Google Chrome and Firefox. After the scan you can remove the found malicious items using AdwCleaner and clean your computer and browser(s).
download Download AdwCleaner

warningNotice: if you have problems downloading AdwCleaner, because of popups that keep opening when clicking a link because of adware
Goto this url:

  • Before running AdwCleaner, close all open programs and browsers.
  • Select the executable for AdwCleaner you just downloaded from the link above.
  • Accept their terms by clicking the “I Agree” button

adwcleaner terms

  • Select the Scan button to start scanning your computer and browser for malicious files.

adwcleaner scan

  • to remove the malicious items found by AdwCleaner using the detection Scan, select the Cleaning button.

adwcleaner cleaning

  • Make sure to close all open programs and browser(s) to continue removing the detected items from your computer.
  • Click OK to continue.

adwcleaner close programs - save work

  • Your computer is rebooted after the removal process.

malwarebytesRemove Br0wsrApVs4.1 files with MalwareBytes Anti-Malware

downloadDownload MalwareBytes Anti-Malware

Malwarebytes Anti-Malware Free’s industry-leading scanner detects and removes malware like worms, Trojans, rootkits, rogues, spyware, and more. All you have to do is launch Malwarebytes Anti-Malware Free and run a scan. It’s that simple.
Or if you want even better protection, consider Malwarebytes Anti-Malware Premium and its instant real-time scanner that automatically prevents malware and websites from infecting your PC.
Either way you’re crushing malware and foiling hackers.
MalwareBytes Anti-Malware works great alongside Antivirus software, both MalwareBytes Anti-Malware and Antivirus software go along and provide the best protection for your computer.

informationInstall MalwareBytes Anti-Malware using it’s installation wizard.

MalwareBytes Anti-Malware needs no configs or specific settings, just install and you are ready to scan your computer for malware and free removal.


  • Select Scan Now to perform an anti-malware scan.

malwarebytes - scan now

  • Malwarebytes computer is scanning for malicious items, this might take a while, please wait for MalwareBytes Anti-Malware to finish.

malwarebytes - scanning process

  • When the detection scan is finished, a window appears with the malware found by MalwareBytes.
    To remove the found malware from your computer, select the Remove Selected button.

malwarebytes - remove selected

  • All found items will be put in quarantine, if MalwareBytes Anti-Malware requires to a reboot to do so, please allow MalwareBytes Anti-Malware to reboot Windows.

malwarebytes - finished

SurfRight - HitmanProRemove Br0wsrApVs4.1 with Hitman Pro (Second opinion Scan to clean your computer)

downloadDownload HitmanPRO

  • Run HitmanPro.exe

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Click Next button

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Select checkbox “I accept the terms of the license agreement
  • Click Next button

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Make sure checkbox “Yes, create a copy of HitmanPro” is checked.
  • Click Next button

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Free scan is running, please wait. This malware scan might take a while.

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • After the scan is complete, leave the found results as they are. Consider reviewing the items before continue.
  • Click Next button

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Click “Activate free license“. This free license is valid for thirty days.

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Enter your e-mail address to complete the free registration.
  • Click Activate button

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Your free license is activated successfuly!
  • Select OK button

SurfRight - HitmanPro - Remove Br0wsrApVs4.1

  • Review your results or save the log file with the “Save Log” link.
  • Save all your work, click Reboot button

Reset Internet Explorer, Google Chrome or Mozilla Firefox to factory settings

It is advised to restore your browser to default settings, as this threat is installed by many different applications. Restoring is the easiest and fastest way to get rid of this threat. Please know when you restore to default settings all your personal settings will be lost. If you do agree to continue to reset your Internet Explorer, Google Chrome or Mozilla Firefox browser to default settings see our instructions.
After reset, scan your computer with BitDefender Adware Removal Tool.

internet-explorer-logo Reset Internet Explorer to default settings

  • Open Internet Explorer
  • goto “wrench” icon in top right corner
  • Select Internet Options

internet explorer reset

  • Goto tab Advanced
  • Select Reset button

internet explorer reset

  • Enable Delete personal Settings
  • Click Reset button

internet explorer reset

  • Restart Internet Explorer

google-chrome-logo Reset Google Chrome to default settings

  • Open Google Chrome
  • Goto the three stripes in the right top corner (menu)
  • Select Settings

google chrome - reset

  • Scroll down to the end of the page, search for + Show advanced settings

google chrome - reset

  • Scroll down once again to the end of the page and click Reset browser settings button

google chrome - reset

  • Click Reset once more

google chrome - reset

mozilla-firefox-logo Reset Mozilla Firefox to default settings

  • Open Mozilla Firefox
  • Goto the three stripes in the top right corner
  • Select the Question Mark

reset firefox step 1

  • Select Troubleshooting Information in the menu.

reset firefox step 2

  • Click the Reset Firefox button and confirm Reset Firefox again the pop-up.

reset firefox step 3

Notice: Old data from Firefox will be placed on your Windows Desktop in a folder called “Old Firefox data”.
As restoring to default settings for Firefox didn’t work out as expected you can restore this folder, otherwise delete this folder from your desktop.

bitdefender logoScan for adware with Bitdefender Adware Removal Tool (Free software by Bitdefender)

warning Notice: first run all above described steps to remove unwanted software. If you did, continue using Bitdefender Adware Removal Tool.

If the adware is still on your computer and you still experience pop-ups, underlined in-text advertisements or what so ever, it might be advised to run a scan with Bitdefender Adware Removal Tool.
Bitdefender Adware Removal Tool is completely free, identifies shady adware installed on your PC and remove any unwanted apps, annoying toolbars or browser add-ons for free.
Download Bitdefender Adware Removal Tool (free official download)

Bitdefender Adware Removal Tool scans your computer for adware, and produces a list of apps marked for removal. You will be able to choose what to keep on your computer.

  • Completely free
    You don’t need expensive solutions to get rid of shady adware. Bitdefender Adware Removal Tool for PC will eliminate all the clutter at zero cost.
  • Identify shady adware installed on your PC
    It’s not always easy to localize all the junk apps your computer might have picked up on the web. Adware Removal Tool for PC will find all the adware you need to erase.
  • Get rid of annoying ads that slow down your computer
    Adware apps slow you down and try to trick you into clicking on dubious links. Bitdefender Adware Removal Tool for PC eliminates the source of those annoying ads and lets you enjoy your computer without frustrating interruptions.

Bitdefender Adware Removal Tool identifies and removes unwanted apps such as adware, malicious hijacker programs, annoying toolbars and other browser addons. Keep the apps you like, get rid of the programs that bug you.
The tool will only erase those apps that you wish to be removed.

  • Start the Bittefender Adware Removal Tool executable.
  • Agree the license agreement by Bitdefender
  • A scan will run, please wait this might take minutes.

btidefender adware removal tool - scanning

  • When the scan is finished, select the items you wish to remove. If you want to remove all found items.
  • Click the checkbox near to “File” to select all.
  • Click Remove button to start removing unwanted software, a reboot might be needed, Bitdefender Adware Removal Tool will prompt you.

btidefender adware removal tool - scan

information If you still experience problems with Br0wsrApVs4.1, run a scan with Emsisoft Anti-Malware using this instruction.

Author: Max

Hi, I am Max. I am a computer security researcher. Every day I blog about new adware threats as they are released. I am also active in various online communities to help people with their computer problems. Stay safe!

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