Web Companion
A guide to uninstall Web Companion from your computer
Web Companion is a software application. This page contains details on how to remove it from your PC. The Windows version was developed by
Lavasoft. You can read more on Lavasoft or check for application updates
here. Please follow
http://www.lavasoft.com if you want to read more on Web Companion on Lavasoft's web page. Web Companion is commonly set up in the C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application directory, but this location can vary a lot depending on the user's choice when installing the application. The full command line for uninstalling Web Companion is C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application\WCInstaller.exe --uninstall --nonadmin. Keep in mind that if you will type this command in Start / Run Note you may get a notification for admin rights. WebCompanion.exe is the Web Companion's primary executable file and it takes approximately 3.39 MB (3557520 bytes) on disk.
The following executables are installed along with Web Companion. They occupy about 5.20 MB (
5451536 bytes) on disk.
- 7za.exe (457.14 KB)
- CompanionService.WinService.exe (21.14 KB)
- FeatureInstaller.exe (37.64 KB)
- FeatureMainComponent.exe (131.14 KB)
- Lavasoft.WCAssistant.WinService.exe (27.14 KB)
- VPNServiceHost.exe (19.14 KB)
- WCInstaller.exe (737.64 KB)
- WebCompanion-Installer.exe (418.64 KB)
- WebCompanion.exe (3.39 MB)
...click to view all...The current page applies to Web Companion version
13.905.6.54284 alone. You can find below info on other releases of Web Companion:
...click to view all...
How to remove Web Companion with the help of Advanced Uninstaller PRO
Web Companion is a program released by Lavasoft. Frequently, computer users try to uninstall this application. This is efortful because doing this by hand requires some knowledge regarding Windows internal functioning. One of the best SIMPLE manner to uninstall 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 PC, install it. This is good because Advanced Uninstaller PRO is a very potent uninstaller and general utility to clean your Windows PC.
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- download the program by clicking on the green DOWNLOAD NOW button
- set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a powerful Windows optimizer.
3. Press the General Tools category

4. Press the Uninstall Programs button

5. All the applications existing on your computer 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 exists on your system the Web Companion app will be found very quickly. When you select Web Companion in the list of applications, some data regarding the program is made available to you:
- Safety rating (in the left lower corner). The star rating explains the opinion other people have regarding Web Companion, ranging from "Highly recommended" to "Very dangerous".
- Reviews by other people - Press the Read reviews button.
- Technical information regarding the application you wish to remove, by clicking on the Properties button.
For example you can see that for Web Companion:
- The web site of the application is: http://www.lavasoft.com
- The uninstall string is: C:\Users\UserName\AppData\Roaming\Lavasoft\Web Companion\Application\WCInstaller.exe --uninstall --nonadmin
7. Press the Uninstall button. A confirmation window will show up. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will remove Web Companion.

8. After removing Web Companion, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to perform the cleanup. All the items of 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 with 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 run without errors or problems.
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 application. This page simply contains detailed instructions on how to uninstall 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.
Last update on: 2025-07-26 06:17:06.627