Mozilla Firefox 40.0.3 (x86 hr) Mozilla Firefox 40.0.3 (x86 hr)

How to uninstall Mozilla Firefox 40.0.3 (x86 hr) from your PC

Mozilla Firefox 40.0.3 (x86 hr) is a computer program. This page contains details on how to uninstall it from your computer. It is written by Mozilla. You can read more on Mozilla or check for application updates here. Click on to get more information about Mozilla Firefox 40.0.3 (x86 hr) on Mozilla's website. Mozilla Firefox 40.0.3 (x86 hr) is usually set up in the C:\Program Files (x86)\Mozilla Firefox directory, but this location may differ a lot depending on the user's choice while installing the application. Mozilla Firefox 40.0.3 (x86 hr)'s full uninstall command line is C:\Program Files (x86)\Mozilla Firefox\uninstall\helper.exe. firefox.exe is the Mozilla Firefox 40.0.3 (x86 hr)'s primary executable file and it occupies approximately 368.16 KB (377000 bytes) on disk.

The executable files below are installed together with Mozilla Firefox 40.0.3 (x86 hr). They occupy about 2.80 MB (2940152 bytes) on disk.

  • crashreporter.exe (276.66 KB)
  • firefox.exe (368.16 KB)
  • maintenanceservice.exe (145.66 KB)
  • maintenanceservice_installer.exe (153.04 KB)
  • plugin-container.exe (271.16 KB)
  • plugin-hang-ui.exe (168.16 KB)
  • updater.exe (290.66 KB)
  • webapp-uninstaller.exe (85.52 KB)
  • webapprt-stub.exe (131.16 KB)
  • wow_helper.exe (106.16 KB)
  • helper.exe (874.88 KB) to view all...

The information on this page is only about version 40.0.3 of Mozilla Firefox 40.0.3 (x86 hr). Following the uninstall process, the application leaves some files behind on the computer. Part_A few of these are shown below.

Folders remaining:
  • C:\Program Files\Mozilla Firefox

The files below remain on your disk by Mozilla Firefox 40.0.3 (x86 hr)'s application uninstaller when you removed it:
  • C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll
  • C:\Program Files\Mozilla Firefox\application.ini
  • C:\Program Files\Mozilla Firefox\breakpadinjector.dll
  • C:\Program Files\Mozilla Firefox\browser\chrome.manifest

Registry keys:

Open regedit.exe in order to delete the following registry values:
  • HKEY_CLASSES_ROOT\CLSID\{0D68D6D0-D93D-4D08-A30D-F00DD1F45B24}\InProcServer32\
  • HKEY_CLASSES_ROOT\FirefoxHTML\DefaultIcon\
  • HKEY_CLASSES_ROOT\FirefoxHTML\shell\open\command\
  • HKEY_CLASSES_ROOT\FirefoxURL\DefaultIcon\

How to uninstall Mozilla Firefox 40.0.3 (x86 hr) using Advanced Uninstaller PRO

Mozilla Firefox 40.0.3 (x86 hr) is an application by the software company Mozilla. Some people decide to uninstall this application. Sometimes this can be difficult because performing this manually takes some advanced knowledge regarding PCs. The best EASY action to uninstall Mozilla Firefox 40.0.3 (x86 hr) 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 Windows system, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and all around utility to take care of your Windows computer.


  • visit Download Link
  • download the setup by clicking on the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire the program's design and wealth of functions available. Advanced Uninstaller PRO is a very useful Windows optimizer.

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

4. Press the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the applications installed on your computer will be shown to you

6. Navigate the list of applications until you find Mozilla Firefox 40.0.3 (x86 hr) or simply click the Search feature and type in "Mozilla Firefox 40.0.3 (x86 hr)". The Mozilla Firefox 40.0.3 (x86 hr) application will be found automatically. Notice that after you click Mozilla Firefox 40.0.3 (x86 hr) in the list of applications, the following information about the program is available to you:

  • Star rating (in the lower left corner). The star rating explains the opinion other users have about Mozilla Firefox 40.0.3 (x86 hr), ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Details about the program you wish to remove, by clicking on the Properties button.
For example you can see that for Mozilla Firefox 40.0.3 (x86 hr):

  • The web site of the application is:
  • The uninstall string is: C:\Program Files (x86)\Mozilla Firefox\uninstall\helper.exe
7. Press the Uninstall button. A confirmation page will appear. accept the removal by pressing Uninstall. Advanced Uninstaller PRO will then uninstall Mozilla Firefox 40.0.3 (x86 hr).
Uninstall Mozilla Firefox 40.0.3 (x86 hr)

8. After removing Mozilla Firefox 40.0.3 (x86 hr), Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to go ahead with the cleanup. All the items that belong Mozilla Firefox 40.0.3 (x86 hr) which have been left behind will be detected and you will be able to delete them. By uninstalling Mozilla Firefox 40.0.3 (x86 hr) using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your PC.

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

Geographical user distribution

  • Windows 7 (6.1)
  • 10.0
  • Windows 8.1 (6.3)
  • Windows XP (5.1)
Software Application


The text above is not a piece of advice to remove Mozilla Firefox 40.0.3 (x86 hr) by Mozilla from your PC, we are not saying that Mozilla Firefox 40.0.3 (x86 hr) by Mozilla is not a good software application. This text only contains detailed info on how to remove Mozilla Firefox 40.0.3 (x86 hr) in case you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2017-01-16 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2017-01-16 15:28:22.720