Publishers

Web Companion Web Companion





A guide to uninstall Web Companion from your computer

This page contains detailed information on how to uninstall Web Companion for Windows. It was coded for Windows by Lavasoft. More information about Lavasoft can be seen here. You can see more info related to Web Companion at . The application is often located in the C:\Program Files (x86)\Lavasoft\Web Companion\Application folder (same installation drive as Windows). The full command line for removing Web Companion is C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall. Keep in mind that if you will type this command in Start / Run Note you may be prompted for admin rights. The program's main executable file is called WebCompanion.exe and it has a size of 8.90 MB (9327536 bytes).

The following executables are installed along with Web Companion. They take about 10.64 MB (11152256 bytes) on disk.

  • 7za.exe (452.42 KB)
  • Ad-Aware Web Companion.exe (620.42 KB)
  • Lavasoft.Search.exe (197.42 KB)
  • Lavasoft.WCAssistant.WinService.exe (22.42 KB)
  • WcCommunication.exe (22.92 KB)
  • WebCompanion.exe (8.90 MB)
  • WebCompanion.Loader.exe (14.42 KB)
  • WebCompanionInstaller.exe (451.92 KB)
...click to view all...

The current page applies to Web Companion version 9.1.0.409 alone. For more Web Companion versions please click below:

...click to view all...
If you are manually uninstalling Web Companion we suggest you to check if the following data is left behind on your PC.

You should delete the folders below after you uninstall Web Companion:
  • C:\Program Files (x86)\Lavasoft\Web Companion
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion

The files below remain on your disk by Web Companion's application uninstaller when you removed it:
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\7za.exe
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\acs17.dll
  • 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\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\DotNetZip.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\Interop.WUApiLib.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Ionic.Zip.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.Compression.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.CSharp.Utilities.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Events.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Extension.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.IEController.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Omni.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Search.exe
  • 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.Settings.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\liblz4.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\log4net.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\MozCompressor.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\NCalc.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\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\ucrtbased.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\vcruntime140d.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WcCommunication.exe
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebcompaionReimageIcon.ico
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanion.exe
  • C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanion.Loader.exe
  • 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
  • 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:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-console-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-datetime-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-debug-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-errorhandling-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-file-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-file-l1-2-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-file-l2-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-handle-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-heap-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-interlocked-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-libraryloader-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-localization-l1-2-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-memory-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-namedpipe-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-processenvironment-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-processthreads-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-processthreads-l1-1-1.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-profile-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-rtlsupport-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-string-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-synch-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-synch-l1-2-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-sysinfo-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-timezone-l1-1-0.dll
  • C:\Program Files (x86)\Lavasoft\Web Companion\Service\Win32\api-ms-win-core-util-l1-1-0.dll

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

Open regedit.exe in order to delete the following registry values:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\WCAssistantService\ImagePath


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

Web Companion is an application by the software company Lavasoft. Some computer users want to remove this application. Sometimes this can be difficult because removing this manually requires some experience regarding Windows program uninstallation. One of the best QUICK solution to remove Web Companion is to use Advanced Uninstaller PRO. Take the following steps on how to do this:





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

DOWNLOAD NOW

  • visit Download Link
  • download the program by clicking on the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to get familiar with the program's design and wealth of tools available. Advanced Uninstaller PRO is a very good system utility.

3. Click on the General Tools button
Go to General Tools


4. Activate the Uninstall Programs feature
Go to Uninstall Programs


5. All the applications installed on your PC will be made available to you

6. Navigate the list of applications until you locate Web Companion or simply activate the Search field and type in "Web Companion". If it is installed on your PC the Web Companion app will be found automatically. Notice that when you click Web Companion in the list , some information regarding the program is made available to you:


  • Star rating (in the lower left corner). The star rating tells you the opinion other people have regarding Web Companion, from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Details regarding the app you want to uninstall, by clicking on 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 come up. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall Web Companion.
Uninstall Web Companion


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

Your PC will remain clean, speedy and able to run without errors or problems.

DOWNLOAD NOW


Disclaimer

This page is not a recommendation 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 decide this is what you want to do. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2022-02-15 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2022-02-15 20:13:36.150