Ad-Aware Web Companion Ad-Aware Web Companion

A guide to uninstall Ad-Aware Web Companion from your computer

This page contains complete information on how to uninstall Ad-Aware Web Companion for Windows. It is developed by Lavasoft. Check out here for more information on Lavasoft. You can get more details on Ad-Aware Web Companion at . Ad-Aware Web Companion is commonly set up in the C:\Program Files (x86)\Lavasoft\Web Companion\Application folder, however this location may vary a lot depending on the user's option when installing the application. You can uninstall Ad-Aware Web Companion by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /I{902C3D36-9254-437D-98AC-913B78E60864}. Note that you might get a notification for admin rights. WebCompanion.exe is the Ad-Aware Web Companion's main executable file and it occupies close to 1.24 MB (1303872 bytes) on disk.

The executables below are part of Ad-Aware Web Companion. They occupy about 8.69 MB (9106912 bytes) on disk.

  • Installer.exe (7.42 MB)
  • Lavasoft.SearchProtect.WinService.exe (17.35 KB)
  • WebCompanion.exe (1.24 MB)

The current web page applies to Ad-Aware Web Companion version 1.1.922.1860 only. You can find here a few links to other Ad-Aware Web Companion versions: to view all...
If you're planning to uninstall Ad-Aware Web Companion you should check if the following data is left behind on your PC.

Registry keys:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{902C3D36-9254-437D-98AC-913B78E60864}

Use regedit.exe to remove the following additional values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{902C3D36-9254-437D-98AC-913B78E60864}\

A way to uninstall Ad-Aware Web Companion with Advanced Uninstaller PRO

Ad-Aware Web Companion is an application released by the software company Lavasoft. Some users try to erase it. This can be hard because uninstalling this by hand takes some know-how regarding Windows program uninstallation. The best EASY procedure to erase Ad-Aware 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 on your Windows system, add it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and all around tool to take care of your Windows PC.


  • go 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 some time to get familiar with the program's interface and number of features available. Advanced Uninstaller PRO is a very good package of tools.

3. Press the General Tools button
Go to General Tools

4. Press the Uninstall Programs tool
Go to Uninstall Programs

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

6. Navigate the list of programs until you locate Ad-Aware Web Companion or simply click the Search feature and type in "Ad-Aware Web Companion". If it is installed on your PC the Ad-Aware Web Companion application will be found automatically. Notice that after you select Ad-Aware Web Companion in the list of programs, some information regarding the application is available to you:

  • Safety rating (in the lower left corner). This tells you the opinion other people have regarding Ad-Aware Web Companion, from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Press the Read reviews button.
  • Technical information regarding the program you are about to uninstall, by clicking on the Properties button.
For instance you can see that for Ad-Aware Web Companion:

  • The publisher is:
  • The uninstall string is: MsiExec.exe /I{902C3D36-9254-437D-98AC-913B78E60864}
7. Press the Uninstall button. A confirmation window will show up. accept the uninstall by clicking the Uninstall button. Advanced Uninstaller PRO will automatically remove Ad-Aware Web Companion.
Uninstall Ad-Aware Web Companion

8. After removing Ad-Aware Web Companion, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to proceed with the cleanup. All the items of Ad-Aware Web Companion which have been left behind will be found and you will be able to delete them. By uninstalling Ad-Aware Web Companion with Advanced Uninstaller PRO, you are assured that no registry items, files or folders are left behind on your disk.

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

Geographical user distribution

  • Windows 8 (6.2)
  • 10.0
  • Windows 7 (6.1)
  • Windows XP (5.1)
  • Windows 8.1 (6.3)
  • Windows Vista (6.0)
  • Windows (6.4)
Software Application


The text above is not a recommendation to uninstall Ad-Aware Web Companion by Lavasoft from your computer, nor are we saying that Ad-Aware Web Companion by Lavasoft is not a good application for your computer. This text simply contains detailed instructions on how to uninstall Ad-Aware Web Companion in case you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-06-19 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-19 11:29:23.637