Mozilla Firefox (3.6.13) Mozilla Firefox (3.6.13)

A guide to uninstall Mozilla Firefox (3.6.13) from your PC

This web page is about Mozilla Firefox (3.6.13) for Windows. Below you can find details on how to remove it from your computer. It was developed for Windows by Mozilla. Go over here for more info on Mozilla. Please follow if you want to read more on Mozilla Firefox (3.6.13) on Mozilla's web page. Mozilla Firefox (3.6.13) is usually installed in the C:\Program Files (x86)\Mozilla Firefox folder, subject to the user's decision. You can uninstall Mozilla Firefox (3.6.13) by clicking on the Start menu of Windows and pasting the command line C:\Program Files (x86)\Mozilla Firefox\uninstall\helper.exe. Note that you might be prompted for admin rights. firefox.exe is the Mozilla Firefox (3.6.13)'s primary executable file and it takes around 890.96 KB (912344 bytes) on disk.

Mozilla Firefox (3.6.13) is comprised of the following executables which occupy 1.75 MB (1835584 bytes) on disk:

  • crashreporter.exe (104.96 KB)
  • firefox.exe (890.96 KB)
  • plugin-container.exe (16.46 KB)
  • updater.exe (239.46 KB)
  • helper.exe (540.72 KB)

The current web page applies to Mozilla Firefox (3.6.13) version 3.6.13 only. After the uninstall process, the application leaves leftovers on the PC. Part_A few of these are shown below.

You should delete the folders below after you uninstall Mozilla Firefox (3.6.13):
  • C:\Program Files\Mozilla Firefox
  • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Mozilla Firefox
  • C:\Users\UserName\AppData\Local\Mozilla\Firefox
  • C:\Users\UserName\AppData\Roaming\Mozilla\Firefox

Files remaining:
  • C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll
  • C:\Program Files\Mozilla Firefox\application.ini
  • C:\Program Files\Mozilla Firefox\blocklist.xml
  • C:\Program Files\Mozilla Firefox\

Frequently the following registry keys will not be cleaned:
  • HKEY_CURRENT_USER\Software\mozilla\Firefox
  • HKEY_LOCAL_MACHINE\Software\Mozilla\Firefox

Use regedit.exe to delete the following additional registry values from the Windows Registry:
  • HKEY_CLASSES_ROOT\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\FirefoxHTML\DefaultIcon\

A way to erase Mozilla Firefox (3.6.13) from your computer using Advanced Uninstaller PRO

Mozilla Firefox (3.6.13) is a program marketed by Mozilla. Some computer users choose to remove this application. Sometimes this can be efortful because uninstalling this manually takes some know-how related to Windows internal functioning. The best EASY solution to remove Mozilla Firefox (3.6.13) 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 clean your Windows computer.


2. Run Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a powerful Windows tool.

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

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

5. All the applications existing on the computer will be made available to you

6. Scroll the list of applications until you find Mozilla Firefox (3.6.13) or simply activate the Search field and type in "Mozilla Firefox (3.6.13)". If it is installed on your PC the Mozilla Firefox (3.6.13) program will be found very quickly. Notice that after you select Mozilla Firefox (3.6.13) in the list of applications, the following data about the application is shown to you:

  • Star rating (in the left lower corner). This tells you the opinion other users have about Mozilla Firefox (3.6.13), ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Technical information about the app you wish to uninstall, by clicking on the Properties button.
For example you can see that for Mozilla Firefox (3.6.13):

  • The publisher is:
  • The uninstall string is: C:\Program Files (x86)\Mozilla Firefox\uninstall\helper.exe
7. Press the Uninstall button. A window asking you to confirm will show up. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will then uninstall Mozilla Firefox (3.6.13).
Uninstall Mozilla Firefox (3.6.13)

8. After removing Mozilla Firefox (3.6.13), Advanced Uninstaller PRO will offer to run a cleanup. Click Next to start the cleanup. All the items that belong Mozilla Firefox (3.6.13) that have been left behind will be found and you will be able to delete them. By uninstalling Mozilla Firefox (3.6.13) using 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 take on new tasks.


Geographical user distribution

  • Windows 7 (6.1)
  • 10.0
  • Windows Vista (6.0)
  • Windows XP (5.1)
  • Windows 8 (6.2)
  • Windows 8.1 (6.3)
  • Windows Server 2003 (5.2)
Software Application


The text above is not a piece of advice to remove Mozilla Firefox (3.6.13) by Mozilla from your PC, nor are we saying that Mozilla Firefox (3.6.13) by Mozilla is not a good application for your computer. This text only contains detailed instructions on how to remove Mozilla Firefox (3.6.13) supposing you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2016-06-19 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-19 00:52:00.763