Lightspeed Filter Agent
A way to uninstall Lightspeed Filter Agent from your computer
This web page is about Lightspeed Filter Agent for Windows. Here you can find details on how to uninstall it from your PC. It was created for Windows by
Lightspeed Systems. You can find out more on Lightspeed Systems or check for application updates
here. More details about Lightspeed Filter Agent can be found at
http://www.lightspeedsystems.com. Lightspeed Filter Agent is normally installed in the C:\Program Files\Lightspeed Systems\Filter Agent directory, however this location may differ a lot depending on the user's choice while installing the application. The complete uninstall command line for Lightspeed Filter Agent is MsiExec.exe /X{F3A41CDE-1E6F-45F5-8DD9-55D9335A5341}. lsfilter.exe is the Lightspeed Filter Agent's main executable file and it takes circa 13.14 MB (13775208 bytes) on disk.
Lightspeed Filter Agent installs the following the executables on your PC, occupying about 41.56 MB (
43575048 bytes) on disk.
- lsfilter.exe (13.14 MB)
- lsproxy.exe (20.28 MB)
- LSSASvc.exe (2.02 MB)
- makeca.exe (3.47 MB)
- Update.exe (2.64 MB)
The information on this page is only about version
3.1.3 of Lightspeed Filter Agent. You can find below a few links to other Lightspeed Filter Agent versions:
...click to view all...
When planning to uninstall Lightspeed Filter Agent you should check if the following data is left behind on your PC.
Folders found on disk after you uninstall Lightspeed Filter Agent from your computer:- C:\Program Files\Lightspeed Systems\Filter Agent
Check for and remove the following files from your disk when you uninstall Lightspeed Filter Agent:- C:\Program Files\Lightspeed Systems\Filter Agent\ca.pem
- C:\Program Files\Lightspeed Systems\Filter Agent\ca_key.pem
- C:\Program Files\Lightspeed Systems\Filter Agent\Copyright.txt
- C:\Program Files\Lightspeed Systems\Filter Agent\Driver\LSSADrv.Cat
- C:\Program Files\Lightspeed Systems\Filter Agent\Driver\LSSADrv.Inf
- C:\Program Files\Lightspeed Systems\Filter Agent\Driver\LSSADrv.sys
- C:\Program Files\Lightspeed Systems\Filter Agent\ExtensionManifest_Chrome.json
- C:\Program Files\Lightspeed Systems\Filter Agent\ExtensionManifest_Edge.json
- C:\Program Files\Lightspeed Systems\Filter Agent\ExtensionManifest_Firefox.json
- C:\Program Files\Lightspeed Systems\Filter Agent\localhost.pem
- C:\Program Files\Lightspeed Systems\Filter Agent\localhost_key.pem
- C:\Program Files\Lightspeed Systems\Filter Agent\lsconfig.json
- C:\Program Files\Lightspeed Systems\Filter Agent\lsfilter.exe
- C:\Program Files\Lightspeed Systems\Filter Agent\lsproxy.exe
- C:\Program Files\Lightspeed Systems\Filter Agent\LSSASvc.exe
- C:\Program Files\Lightspeed Systems\Filter Agent\LSSASvc.log
- C:\Program Files\Lightspeed Systems\Filter Agent\makeca.exe
- C:\Program Files\Lightspeed Systems\Filter Agent\manifest.json
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\block
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\cache
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\exclusions
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\helpers
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\license
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\pac
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyData\policy
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyLogs\lsfilter.log
- C:\Program Files\Lightspeed Systems\Filter Agent\PolicyLogs\lsfilter-panic-1746457990915.log
- C:\Program Files\Lightspeed Systems\Filter Agent\Update.exe
- C:\Windows\Installer\{F3A41CDE-1E6F-45F5-8DD9-55D9335A5341}\Icon
Registry that is not cleaned:- HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\EDC14A3FF6E15F54D89D559D33A53514
- HKEY_LOCAL_MACHINE\Software\Lightspeed Systems\Filter Agent
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{F3A41CDE-1E6F-45F5-8DD9-55D9335A5341}
Open regedit.exe to delete the registry values below from the Windows Registry:- HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\EDC14A3FF6E15F54D89D559D33A53514\ProductName
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\c:\Program Files\Lightspeed Systems\Filter Agent\
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\c:\Windows\Installer\{F3A41CDE-1E6F-45F5-8DD9-55D9335A5341}\
- HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LSSASvc\ImagePath
How to erase Lightspeed Filter Agent from your PC using Advanced Uninstaller PRO
Lightspeed Filter Agent is an application by the software company Lightspeed Systems. Some users choose to remove this application. This is easier said than done because performing this by hand requires some experience regarding Windows program uninstallation. The best EASY solution to remove Lightspeed Filter Agent 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 PC, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and all around utility to maximize the performance of your PC.
DOWNLOAD NOW- go to Download Link
- download the setup by clicking on the green DOWNLOAD NOW button
- set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to admire the program's design and wealth of tools available. Advanced Uninstaller PRO is a very good program.
3. Press the General Tools button

4. Press the Uninstall Programs feature

5. A list of the applications installed on your PC will appear
6. Navigate the list of applications until you locate Lightspeed Filter Agent or simply activate the Search field and type in "Lightspeed Filter Agent". If it is installed on your PC the Lightspeed Filter Agent program will be found automatically. When you select Lightspeed Filter Agent in the list , the following data regarding the program is made available to you:
- Star rating (in the left lower corner). This tells you the opinion other users have regarding Lightspeed Filter Agent, from "Highly recommended" to "Very dangerous".
- Opinions by other users - Press the Read reviews button.
- Details regarding the application you are about to remove, by clicking on the Properties button.
For example you can see that for Lightspeed Filter Agent:
- The software company is: http://www.lightspeedsystems.com
- The uninstall string is: MsiExec.exe /X{F3A41CDE-1E6F-45F5-8DD9-55D9335A5341}
7. Click the Uninstall button. A confirmation dialog will come up. Confirm the removal by clicking Uninstall. Advanced Uninstaller PRO will remove Lightspeed Filter Agent.

8. After uninstalling Lightspeed Filter Agent, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to go ahead with the cleanup. All the items that belong Lightspeed Filter Agent that have been left behind will be detected and you will be able to delete them. By removing Lightspeed Filter Agent with Advanced Uninstaller PRO, you can be sure that no registry entries, files or folders are left behind on your PC.
Your PC will remain clean, speedy and able to serve you properly.
Disclaimer
The text above is not a recommendation to remove Lightspeed Filter Agent by Lightspeed Systems from your computer, we are not saying that Lightspeed Filter Agent by Lightspeed Systems is not a good application for your computer. This page only contains detailed instructions on how to remove Lightspeed Filter Agent in case 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' computers.
Last update on: 2025-05-05 11:55:18.453