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How to uninstall Web Companion from your PC

Web Companion is a Windows application. Read below about how to uninstall it from your PC. The Windows version was developed by Lavasoft. More data about Lavasoft can be read here. Click on to get more details about Web Companion on Lavasoft's website. Web Companion is frequently set up in the C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application folder, however this location can differ a lot depending on the user's decision when installing the application. The complete uninstall command line for Web Companion is C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion-Installer.exe --uninstall --nonadmin. WebCompanion.exe is the Web Companion's main executable file and it occupies approximately 10.93 MB (11456720 bytes) on disk.

Web Companion installs the following the executables on your PC, taking about 12.22 MB (12814496 bytes) on disk.

  • 7za.exe (457.21 KB)
  • Ad-Aware Web Companion.exe (126.70 KB)
  • FeatureInstaller.exe (37.20 KB)
  • Lavasoft.Search.exe (168.21 KB)
  • Lavasoft.WCAssistant.WinService.exe (27.21 KB)
  • VPNServiceHost.exe (19.71 KB)
  • WebCompanion-Installer.exe (489.70 KB)
  • WebCompanion.exe (10.93 MB)
...click to view all...

This page is about Web Companion version 11.907.0.807 only. For more Web Companion versions please click below:

...click to view all...
Numerous files, folders and Windows registry data can not be deleted when you remove Web Companion from your PC.

Folders left behind when you uninstall Web Companion:
  • C:\Users\%user%\AppData\Local\Lavasoft\Web Companion
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion

Usually, the following files remain on disk:
  • C:\Users\%user%\AppData\Local\Lavasoft\Web Companion\Logs\Webcompanion\webcompanion.log
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\7za.exe
  • 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\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\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\Extension\@wcextensionff.xpi
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\FeatureInstaller.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\fr-CA\WebCompanion.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.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\ja-JP\WebCompanion.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.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.Search.exe
  • 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\ru-RU\WebCompanion.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\ucrtbased.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\vcruntime140d.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\VPNServiceHost.exe
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\VPNServiceWCF.dll
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebcompaionReimageIcon.ico
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe.config
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion.exe.old.133364888750490054
  • 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\WpfAnimatedGif.dll
  • 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-Hans\WebCompanion.resources.dll
  • 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\bData.zip
  • 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\config.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\CurrentReleaseNotes.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\EData.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\EventMetadata.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\EventSafeguard.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\FeatureActions.zip
  • 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\Partner.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\PerformedActions.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\ServicePartnerInfo.txt
  • C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\statistic.db
  • 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\WebProtectionConfig.txt
  • C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Lavasoft\WebCompanion\Web Companion.lnk

Many times the following registry keys will not be uninstalled:
  • HKEY_CURRENT_USER\Software\Lavasoft\Web Companion
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\{7cd38276-bf54-46d5-aed4-83f4b96b0944}


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

Web Companion is a program marketed by Lavasoft. Some people decide to erase it. Sometimes this is hard because deleting this by hand requires some advanced knowledge regarding Windows internal functioning. One of the best QUICK way to erase Web Companion is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:





1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and all around tool to take care of your Windows computer.

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  • navigate to Download Link
  • download the program by clicking on the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire the program's interface and wealth of functions available. Advanced Uninstaller PRO is a very useful program.

3. Press the General Tools category
Go to General Tools


4. Press the Uninstall Programs tool
Go to Uninstall Programs


5. All the programs existing on the PC will appear

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


  • Safety rating (in the lower left corner). The star rating tells you the opinion other users have about Web Companion, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Details about the program you want to remove, by clicking on the Properties button.
For example you can see that for Web Companion:





  • The publisher is: http://www.lavasoft.com
  • The uninstall string is: C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application\WebCompanion-Installer.exe --uninstall --nonadmin
7. Press the Uninstall button. A window asking you to confirm will appear. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall Web Companion.
Uninstall Web Companion


8. After uninstalling Web Companion, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to go ahead with the cleanup. All the items of Web Companion which have been left behind will be found and you will be able to delete them. By uninstalling Web Companion using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your computer.

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

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Disclaimer

This page is not a recommendation to uninstall Web Companion by Lavasoft from your computer, nor are we saying that Web Companion by Lavasoft is not a good software application. This text only contains detailed instructions on how to uninstall Web Companion supposing you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2023-06-19 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2023-06-19 15:14:36.433