Questionmark Secure Browser Questionmark Secure Browser

A way to uninstall Questionmark Secure Browser from your computer

Questionmark Secure Browser is a Windows program. Read more about how to uninstall it from your computer. It was developed for Windows by Questionmark Computing Ltd. More info about Questionmark Computing Ltd can be read here. The application is often placed in the C:\Program Files (x86)\Questionmark\QS folder (same installation drive as Windows). The full command line for removing Questionmark Secure Browser is MsiExec.exe /X{B8012BD3-6854-494D-B49C-6B1D6BF5C1E8}. Note that if you will type this command in Start / Run Note you might get a notification for admin rights. Questionmark Secure for Windows Desktop.exe is the Questionmark Secure Browser's main executable file and it occupies about 427.74 KB (438008 bytes) on disk.

Questionmark Secure Browser is composed of the following executables which take 1.65 MB (1727480 bytes) on disk:

  • CefSharp.BrowserSubprocess.exe (8.00 KB)
  • Questionmark Secure for Windows Desktop.exe (427.74 KB)
  • Questionmark Secure.exe (1.22 MB)

The current web page applies to Questionmark Secure Browser version only. You can find below info on other application versions of Questionmark Secure Browser: to view all...

How to erase Questionmark Secure Browser with Advanced Uninstaller PRO

Questionmark Secure Browser is an application marketed by the software company Questionmark Computing Ltd. Frequently, people decide to erase this program. This can be hard because doing this by hand requires some experience regarding PCs. The best QUICK solution to erase 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 already installed on your PC, add it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and all around utility to take care of your PC.


  • visit Download Link
  • download the setup by clicking on the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to get familiar with the program's design and number of tools available. Advanced Uninstaller PRO is a very useful PC management program.

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

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

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

6. Navigate the list of programs until you locate Questionmark Secure Browser or simply activate the Search field and type in "Questionmark Secure Browser". If it is installed on your PC the Questionmark Secure Browser program will be found very quickly. After you select Questionmark Secure Browser in the list of programs, some information regarding the application is available to you:

  • Star rating (in the left lower corner). This tells you the opinion other people have regarding Questionmark Secure Browser, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Details regarding the application you want to uninstall, by clicking on the Properties button.
7. Press the Uninstall button. A confirmation dialog will come up. Confirm the uninstall by clicking the Uninstall button. Advanced Uninstaller PRO will then uninstall Questionmark Secure Browser.
Uninstall Questionmark Secure Browser

8. After removing Questionmark Secure Browser, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to go ahead with the cleanup. All the items of Questionmark Secure Browser that have been left behind will be found and you will be able to delete them. By uninstalling Questionmark Secure Browser using Advanced Uninstaller PRO, you can be sure that no registry items, files or folders are left behind on your computer.

Your PC will remain clean, speedy and able to serve you properly.


The text above is not a recommendation to uninstall Questionmark Secure Browser by Questionmark Computing Ltd from your PC, nor are we saying that Questionmark Secure Browser by Questionmark Computing Ltd is not a good application. This page simply contains detailed info on how to uninstall Questionmark Secure Browser supposing you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2019-03-23 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2019-03-23 19:29:23.783