WebAdSystem WebAdSystem

A guide to uninstall WebAdSystem from your system

This page is about WebAdSystem for Windows. Here you can find details on how to remove it from your PC. The Windows release was developed by KalityWeb. More info about KalityWeb can be read here. WebAdSystem is frequently set up in the C:\Program Files\WebAdSystem directory, subject to the user's decision. The entire uninstall command line for WebAdSystem is MsiExec.exe /X{AF59773E-3245-46A3-B418-DD84AB6C3C50}. WebAdSystem.exe is the programs's main file and it takes approximately 803.36 KB (822640 bytes) on disk.

WebAdSystem contains of the executables below. They occupy 1.01 MB (1062624 bytes) on disk.

  • WebAdSystem.exe (803.36 KB)
  • WebAdSystemHttpProxy.exe (234.36 KB)

The information on this page is only about version of WebAdSystem. Click on the links below for other WebAdSystem versions:

...click to view all...
Numerous files, folders and registry entries can be left behind when you are trying to remove WebAdSystem from your PC.

Folders remaining:
  • C:\Program Files (x86)\WebAdSystem
  • C:\Users\UserName\AppData\Local\KalityWeb\WebAdSystem

Check for and remove the following files from your disk when you uninstall WebAdSystem:
  • C:\Program Files (x86)\WebAdSystem\BrowserExtensions\chrome\WebAdSystem.crx
  • C:\Program Files (x86)\WebAdSystem\BrowserExtensions\firefox\chrome.manifest
  • C:\Program Files (x86)\WebAdSystem\BrowserExtensions\firefox\content_x86\overlay.js
  • C:\Program Files (x86)\WebAdSystem\BrowserExtensions\firefox\content_x86\overlay.xul

Registry that is not uninstalled:
  • HKEY_CURRENT_USER\Software\KalityWeb\WebAdSystem
  • HKEY_LOCAL_MACHINE\Software\KalityWeb\WebAdSystem
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{4b693ee6-6ab3-41b6-956e-6290548ad66d}

Open regedit.exe in order to remove the following registry values:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{4b693ee6-6ab3-41b6-956e-6290548ad66d}\BundleCachePath
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{4b693ee6-6ab3-41b6-956e-6290548ad66d}\BundleProviderKey
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{4b693ee6-6ab3-41b6-956e-6290548ad66d}\BundleTag
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{4b693ee6-6ab3-41b6-956e-6290548ad66d}\DisplayIcon

A way to delete WebAdSystem using Advanced Uninstaller PRO

WebAdSystem is an application released by KalityWeb. Frequently, computer users want to erase it. Sometimes this is easier said than done because uninstalling this by hand takes some experience related to PCs. The best QUICK way to erase WebAdSystem is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your system, install it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and all around utility to take care of your PC.


2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a powerful Windows optimizer.

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 your computer will be made available to you

6. Scroll the list of programs until you find WebAdSystem or simply click the Search feature and type in "WebAdSystem". If it exists on your system the WebAdSystem program will be found very quickly. After you select WebAdSystem in the list of apps, the following information about the program is made available to you:

  • Safety rating (in the left lower corner). The star rating explains the opinion other users have about WebAdSystem, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Details about the application you wish to uninstall, by pressing the Properties button.
7. Press the Uninstall button. A confirmation page will come up. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will uninstall WebAdSystem.
Uninstall WebAdSystem

8. After uninstalling WebAdSystem, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to proceed with the cleanup. All the items that belong WebAdSystem that have been left behind will be found and you will be asked if you want to delete them. By removing WebAdSystem with Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or folders are left behind on your PC.

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


Geographical user distribution

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


This page is not a recommendation to uninstall WebAdSystem by KalityWeb from your PC, nor are we saying that WebAdSystem by KalityWeb is not a good software application. This text only contains detailed instructions on how to uninstall WebAdSystem 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 discovered and classified as "leftovers" on other users' PCs.

2016-07-03 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-07-03 18:44:24.113