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Questionmark Secure Browser Questionmark Secure Browser





A guide to uninstall Questionmark Secure Browser from your PC

This web page is about Questionmark Secure Browser for Windows. Here you can find details on how to remove it from your computer. It was created for Windows by Questionmark Computing Ltd. Additional info about Questionmark Computing Ltd can be read here. Questionmark Secure Browser is normally set up in the C:\Program Files (x86)\Questionmark\QS directory, depending on the user's decision. Questionmark Secure Browser's entire uninstall command line is MsiExec.exe /X{23ab0e33-7369-4f00-9551-15a4fd2bf37e}. Questionmark Secure for Windows Desktop.exe is the programs's main file and it takes about 192.28 KB (196896 bytes) on disk.

Questionmark Secure Browser is composed of the following executables which occupy 7.12 MB (7467592 bytes) on disk:

  • CefSharp.BrowserSubprocess.exe (9.50 KB)
  • Questionmark Secure for Windows Desktop.exe (192.28 KB)
  • msedgewebview2.exe (2.40 MB)
  • nacl64.exe (3.59 MB)
  • notification_helper.exe (955.93 KB)


The current page applies to Questionmark Secure Browser version 6.1.56.1 only. Click on the links below for other Questionmark Secure Browser versions:

...click to view all...


A way to delete Questionmark Secure Browser from your computer with Advanced Uninstaller PRO

Questionmark Secure Browser is a program marketed by Questionmark Computing Ltd. Some users want to uninstall it. This can be easier said than done because performing this by hand takes some advanced knowledge related to Windows program uninstallation. One of the best EASY solution to uninstall Questionmark Secure Browser 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 PC, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and all around tool to optimize your Windows system.

DOWNLOAD NOW

  • visit Download Link
  • download the setup by clicking on the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's interface and wealth of features available. Advanced Uninstaller PRO is a very useful package of tools.

3. Click on the General Tools button
Go to General Tools


4. Press the Uninstall Programs button
Go to Uninstall Programs


5. A list of the applications installed on your PC will appear

6. Navigate the list of applications until you locate Questionmark Secure Browser or simply activate the Search feature and type in "Questionmark Secure Browser". If it is installed on your PC the Questionmark Secure Browser app will be found very quickly. After you click Questionmark Secure Browser in the list of applications, the following information regarding the application is made available to you:


  • Star rating (in the lower left corner). This tells you the opinion other users have regarding Questionmark Secure Browser, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Details regarding the application you are about to remove, by clicking on the Properties button.
7. Click the Uninstall button. A confirmation dialog will appear. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will then uninstall Questionmark Secure Browser.
Uninstall Questionmark Secure Browser


8. After uninstalling Questionmark Secure Browser, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong Questionmark Secure Browser that have been left behind will be detected and you will be asked if you want to delete them. By removing Questionmark Secure Browser using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or directories are left behind on your system.

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



Disclaimer

The text above is not a recommendation to remove Questionmark Secure Browser by Questionmark Computing Ltd from your computer, nor are we saying that Questionmark Secure Browser by Questionmark Computing Ltd is not a good application for your PC. This text simply contains detailed instructions on how to remove Questionmark Secure Browser 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.

2025-09-16 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2025-09-16 07:50:10.517