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How to uninstall Web Companion from your system

This info is about Web Companion for Windows. Here you can find details on how to uninstall it from your PC. It is produced by Lavasoft. More information on Lavasoft can be seen here. You can get more details on Web Companion at . Web Companion is frequently set up in the C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application directory, regulated by the user's choice. The complete uninstall command line for Web Companion is C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall --nonadmin. The program's main executable file is titled WebCompanion.exe and it has a size of 8.03 MB (8416864 bytes).

Web Companion installs the following the executables on your PC, occupying about 9.07 MB (9511488 bytes) on disk.

  • Ad-Aware Web Companion.exe (626.59 KB)
  • Lavasoft.WCAssistant.WinService.exe (28.59 KB)
  • WcCommunication.exe (29.09 KB)
  • WebCompanion.exe (8.03 MB)
  • WebCompanion.Loader.exe (20.59 KB)
  • WebCompanionInstaller.exe (364.09 KB)
...click to view all...

The information on this page is only about version 7.1.2369.4200 of Web Companion. You can find here a few links to other Web Companion releases:

...click to view all...
Some files, folders and Windows registry entries can not be removed when you remove Web Companion from your computer.

Folders found on disk after you uninstall Web Companion from your PC:
  • C:\Users\%user%\AppData\Local\Lavasoft\Web Companion
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion

The files below remain on your disk when you remove Web Companion:
  • C:\Users\%user%\AppData\Local\Lavasoft\Web Companion\Logs\Webcompanion\webcompanion.log
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\acs17.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Ad-Aware Web Companion.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\BCUEngineS.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\BCUSDK.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\de-DE\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\de-DE\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\DotNetZip.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\en-US\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\en-US\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Esent.Interop.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\es-ES\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\es-ES\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Extension\@wcextensionff.xpi
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\fr-CA\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\fr-CA\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\ICSharpCode.SharpZipLib.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Interop.IWshRuntimeLibrary.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Interop.LavasoftTcpServiceLib.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Interop.SHDocVw.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Interop.Shell32.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Interop.WUApiLib.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Ionic.Zip.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\it-IT\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\it-IT\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\ja-JP\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\ja-JP\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.adblocker.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.AppCore.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Automation.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Compression.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.CSharp.Utilities.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Events.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Extension.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.IEController.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Omni.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Business.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Repositories.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Settings.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.SysInfo.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Utils.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.Utils.SqlLite.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.Service.Logger.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WcfService.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\liblz4.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\log4net.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\LZ4.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Microsoft.mshtml.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\MozCompressor.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\NCalc.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\Newtonsoft.Json.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\pt-BR\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\pt-BR\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\ru-RU\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\ru-RU\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\System.Data.SQLite.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\tr-TR\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\tr-TR\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\ucrtbased.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\vcruntime140d.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WcCommunication.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebcompaionReimageIcon.ico
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.Loader.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionExtensionIE.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionIcon.ico
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionIcon_Pro.ico
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionInstaller.pdb
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\x64\SQLite.Interop.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\x86\SQLite.Interop.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\zh-CHS\WebCompanionInstaller.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\zh-Hans\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Icons\bing.ico
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\ActiveFeatures.zip
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\AppSettings.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\b_search.json
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\CData.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\ChannelInfo.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\ChromeMonitor.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\com_ff_messaging.json
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\comresponse.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\config.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\EventSafeguard.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\FData.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\FeatureActions.zip
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\FirefoxMonitor.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\IData.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\IEMonitor.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\install.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\Language.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\LatestReleaseNotes.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\partner.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\ProfileInfo.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\SearchInfo.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\ServicePartnerInfo.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\Statistics.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\UpdateServer.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\UpgradeAttemptInfo.txt

You will find in the Windows Registry that the following keys will not be removed; remove them one by one using regedit.exe:
  • HKEY_CURRENT_USER\Software\Lavasoft\Web Companion


A way to erase Web Companion with Advanced Uninstaller PRO

Web Companion is a program offered by the software company Lavasoft. Sometimes, computer users try to erase this application. Sometimes this is troublesome because performing this by hand requires some skill related to Windows internal functioning. One of the best EASY approach to erase Web Companion is to use Advanced Uninstaller PRO. Here is how to do this:





1. If you don't have Advanced Uninstaller PRO already installed on your Windows system, add it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general tool to clean your Windows computer.

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  • navigate to Download Link
  • download the program by pressing the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's design and wealth of functions available. Advanced Uninstaller PRO is a very useful Windows optimizer.

3. Press the General Tools button
Go to General Tools


4. Press the Uninstall Programs tool
Go to Uninstall Programs


5. All the applications installed on the computer will appear

6. Scroll the list of applications until you find Web Companion or simply activate the Search feature and type in "Web Companion". The Web Companion application will be found very quickly. When you click Web Companion in the list of applications, the following data regarding the application is made available to you:


  • Star rating (in the lower left corner). The star rating explains the opinion other people have regarding Web Companion, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Technical information regarding the application you are about to remove, by pressing the Properties button.
For example you can see that for Web Companion:





  • The software company is: http://www.lavasoft.com
  • The uninstall string is: C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall --nonadmin
7. Click the Uninstall button. A window asking you to confirm will appear. accept the removal by pressing Uninstall. Advanced Uninstaller PRO will then uninstall Web Companion.
Uninstall Web Companion


8. After uninstalling Web Companion, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items of Web Companion which have been left behind will be found and you will be asked if you want to delete them. By removing Web Companion using Advanced Uninstaller PRO, you are assured that no Windows registry items, files or folders are left behind on your PC.

Your Windows computer will remain clean, speedy and ready to take on new tasks.

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Disclaimer

This page is not a piece of advice to remove Web Companion by Lavasoft from your computer, nor are we saying that Web Companion by Lavasoft is not a good application for your computer. This page only contains detailed instructions on how to remove Web Companion in case you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2020-11-25 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2020-11-25 18:33:10.200