Mozilla Firefox 77.0 (x86 fr) Mozilla Firefox 77.0 (x86 fr)

A guide to uninstall Mozilla Firefox 77.0 (x86 fr) from your system

This page contains complete information on how to uninstall Mozilla Firefox 77.0 (x86 fr) for Windows. It was created for Windows by Mozilla. Additional info about Mozilla can be found here. Further information about Mozilla Firefox 77.0 (x86 fr) can be seen at . The program is usually placed in the C:\Program Files (x86)\Mozilla Firefox directory (same installation drive as Windows). The full command line for uninstalling Mozilla Firefox 77.0 (x86 fr) is C:\Program Files (x86)\Mozilla Firefox\uninstall\helper.exe. Keep in mind that if you will type this command in Start / Run Note you may get a notification for admin rights. firefox.exe is the Mozilla Firefox 77.0 (x86 fr)'s primary executable file and it takes circa 501.70 KB (513744 bytes) on disk.

The following executables are installed alongside Mozilla Firefox 77.0 (x86 fr). They occupy about 3.39 MB (3559232 bytes) on disk.

  • crashreporter.exe (224.70 KB)
  • default-browser-agent.exe (106.70 KB)
  • firefox.exe (501.70 KB)
  • maintenanceservice.exe (217.70 KB)
  • maintenanceservice_installer.exe (158.73 KB)
  • minidump-analyzer.exe (638.20 KB)
  • pingsender.exe (69.70 KB)
  • plugin-container.exe (228.70 KB)
  • plugin-hang-ui.exe (32.70 KB)
  • updater.exe (359.20 KB)
  • helper.exe (937.75 KB) to view all...

The current page applies to Mozilla Firefox 77.0 (x86 fr) version 77.0 only.

How to uninstall Mozilla Firefox 77.0 (x86 fr) from your PC with Advanced Uninstaller PRO

Mozilla Firefox 77.0 (x86 fr) is an application marketed by the software company Mozilla. Sometimes, people try to remove this application. Sometimes this can be difficult because removing this by hand requires some know-how regarding Windows internal functioning. The best SIMPLE procedure to remove Mozilla Firefox 77.0 (x86 fr) 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, install it. This is a good step because Advanced Uninstaller PRO is an efficient uninstaller and all around tool to optimize your computer.


  • go to Download Link
  • download the setup by clicking on the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very useful PC management program.

3. Press the General Tools button
Go to General Tools

4. Click on the Uninstall Programs feature
Go to Uninstall Programs

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

6. Scroll the list of programs until you locate Mozilla Firefox 77.0 (x86 fr) or simply activate the Search field and type in "Mozilla Firefox 77.0 (x86 fr)". If it exists on your system the Mozilla Firefox 77.0 (x86 fr) app will be found automatically. Notice that after you select Mozilla Firefox 77.0 (x86 fr) in the list of applications, some data about the application is made available to you:

  • Star rating (in the lower left corner). This explains the opinion other people have about Mozilla Firefox 77.0 (x86 fr), ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Details about the app you wish to uninstall, by clicking on the Properties button.
For instance you can see that for Mozilla Firefox 77.0 (x86 fr):

  • The software company is:
  • The uninstall string is: C:\Program Files (x86)\Mozilla Firefox\uninstall\helper.exe
7. Click the Uninstall button. A window asking you to confirm will show up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall Mozilla Firefox 77.0 (x86 fr).
Uninstall Mozilla Firefox 77.0 (x86 fr)

8. After uninstalling Mozilla Firefox 77.0 (x86 fr), Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to perform the cleanup. All the items that belong Mozilla Firefox 77.0 (x86 fr) that have been left behind will be found and you will be asked if you want to delete them. By removing Mozilla Firefox 77.0 (x86 fr) with Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your computer.

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


This page is not a recommendation to remove Mozilla Firefox 77.0 (x86 fr) by Mozilla from your computer, we are not saying that Mozilla Firefox 77.0 (x86 fr) by Mozilla is not a good software application. This text simply contains detailed instructions on how to remove Mozilla Firefox 77.0 (x86 fr) in case you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2020-06-11 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2020-06-11 17:29:51.860