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How to uninstall Web Companion from your system

This web page is about Web Companion for Windows. Here you can find details on how to uninstall it from your PC. It is made by Lavasoft. Check out here where you can get more info on Lavasoft. More data about the app Web Companion can be seen at . Web Companion is commonly set up in the C:\Program Files (x86)\Lavasoft\Web Companion\Application folder, however this location can differ a lot depending on the user's choice while installing the program. The full uninstall command line for Web Companion is C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall. WebCompanion.exe is the Web Companion's primary executable file and it occupies circa 7.35 MB (7709800 bytes) on disk.

Web Companion installs the following the executables on your PC, occupying about 7.81 MB (8187808 bytes) on disk.

  • Ad-Aware Web Companion.exe (126.10 KB)
  • Lavasoft.WCAssistant.WinService.exe (25.10 KB)
  • WebCompanion.exe (7.35 MB)
  • WebCompanionInstaller.exe (315.60 KB)


The information on this page is only about version 4.1.1813.3374 of Web Companion. For more Web Companion versions please click below:

...click to view all...
Some files and registry entries are regularly left behind when you uninstall Web Companion.

Folders found on disk after you uninstall Web Companion from your PC:
  • C:\Program Files (x86)\Lavasoft\Web Companion
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion

Check for and remove the following files from your disk when you uninstall Web Companion:
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Ad-Aware Web Companion.exe
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\BCUEngineS.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\BCUSDK.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\BrowserManager.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\BrowserParameters.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\de-DE\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\de-DE\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\en-US\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\en-US\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Esent.Interop.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\es-ES\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\es-ES\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Extension\@wcextensionff.xpi
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\fr-CA\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\fr-CA\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\ICSharpCode.SharpZipLib.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.IWshRuntimeLibrary.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.LavasoftTcpServiceLib.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.SHDocVw.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.Shell32.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\it-IT\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\it-IT\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\ja-JP\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\ja-JP\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.adblocker.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.AppCore.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Automation.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.CSharp.Utilities.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.IEController.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Business.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Repositories.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SmartAssemblyUI.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SysInfo.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Utils.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Utils.SqlLite.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.Service.Logger.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WcfService.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\log4net.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\LogicNP.EZShellExtensions.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\LZ4.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Microsoft.mshtml.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Newtonsoft.Json.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\pt-BR\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\pt-BR\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\ru-RU\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\ru-RU\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\SmartAssembly.ReportException.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\SmartExceptionsCore.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\System.Data.SQLite.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\tr-TR\WebCompanion.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\tr-TR\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebcompaionReimageIcon.ico
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanion.exe.config
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionExtensionIE.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionIcon.ico
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionIcon_Pro.ico
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe.config
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.pdb
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\x64\SQLite.Interop.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\x86\SQLite.Interop.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\zh-CHS\WebCompanionInstaller.resources.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\zh-Hans\WebCompanion.resources.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\dsengine.cfg
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\dsengine.js
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\Language.txt

Registry keys:
  • HKEY_CURRENT_USER\Software\Lavasoft\Web Companion
  • HKEY_LOCAL_MACHINE\Software\Lavasoft\Web Companion
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{74f2f913-1afb-432b-929c-4050c2d843b8}

Registry values that are not removed from your computer:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\WCAssistantService\ImagePath


A way to erase Web Companion from your PC with the help of Advanced Uninstaller PRO

Web Companion is a program by the software company Lavasoft. Frequently, computer users decide to remove this application. This can be difficult because doing this manually requires some skill regarding removing Windows programs manually. One of the best SIMPLE action to remove 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 system, install it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and all around tool to optimize your PC.

DOWNLOAD NOW

  • go to Download Link
  • download the program by pressing the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to get familiar with the program's interface and number of tools available. Advanced Uninstaller PRO is a powerful Windows optimizer.

3. Press the General Tools button
Go to General Tools


4. Activate the Uninstall Programs feature
Go to Uninstall Programs


5. All the applications existing on your computer will be made available to you

6. Navigate the list of applications until you find Web Companion or simply click the Search feature and type in "Web Companion". The Web Companion app will be found automatically. After you click Web Companion in the list of programs, some data about the application is available to you:


  • Safety rating (in the left lower corner). This explains the opinion other people have about Web Companion, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Details about the program you wish to uninstall, by pressing the Properties button.
For instance you can see that for Web Companion:





  • The web site of the program is: http://www.lavasoft.com
  • The uninstall string is: C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall
7. Click the Uninstall button. A confirmation dialog will appear. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will then uninstall Web Companion.
Uninstall Web Companion


8. After uninstalling Web Companion, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Web Companion that have been left behind will be detected and you will be asked if you want to delete them. By removing Web Companion using Advanced Uninstaller PRO, you can be sure that no registry entries, files or directories are left behind on your disk.

Your computer will remain clean, speedy and ready to run without errors or problems.



Disclaimer

The text above is not a piece of advice to remove Web Companion by Lavasoft from your PC, we are not saying that Web Companion by Lavasoft is not a good application for your computer. This text simply contains detailed instructions on how to remove Web Companion in case you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2018-02-20 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2018-02-20 02:14:45.170