Mozilla Firefox (x64 en-US)

How to uninstall Mozilla Firefox (x64 en-US) from your system

This web page is about Mozilla Firefox (x64 en-US) for Windows. Below you can find details on how to uninstall it from your computer. The Windows version was created by Mozilla. Take a look here for more info on Mozilla. You can read more about about Mozilla Firefox (x64 en-US) at https://www.mozilla.org. Mozilla Firefox (x64 en-US) is frequently installed in the C:\Program Files\Mozilla Firefox folder, however this location may vary a lot depending on the user's choice while installing the program. The complete uninstall command line for Mozilla Firefox (x64 en-US) is C:\Program Files\Mozilla Firefox\uninstall\helper.exe. Mozilla Firefox (x64 en-US)'s main file takes about 584.43 KB (598456 bytes) and is named firefox.exe.

Mozilla Firefox (x64 en-US) installs the following the executables on your PC, taking about 4.16 MB (4361536 bytes) on disk.

• crashreporter.exe (257.43 KB)
• default-browser-agent.exe (666.43 KB)
• firefox.exe (584.43 KB)
• maintenanceservice.exe (237.43 KB)
• maintenanceservice_installer.exe (158.02 KB)
• minidump-analyzer.exe (651.43 KB)
• pingsender.exe (72.93 KB)
• plugin-container.exe (284.93 KB)
• updater.exe (387.43 KB)
• helper.exe (958.86 KB)

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The current web page applies to Mozilla Firefox (x64 en-US) version 90.0.1 only. You can find below info on other releases of Mozilla Firefox (x64 en-US):

• 97.0.1
• 99.0
• 90.0
• 90.0.2
• 91.0
• 91.0.2
• 92.0
• 91.0.1
• 93.0
• 92.0.1
• 94.0
• 95.0
• 94.0.1
• 94.0.2
• 95.0.1
• 96.0
• 95.0.2
• 97.0
• 96.0.1
• 96.0.2
• 96.0.3
• 98.0
• 97.0.2
• 98.0.1
• 100.0
• 98.0.2
• 99.0.1
• 100.0.2
• 101.0
• 100.0.1
• 102.0
• 101.0.1
• 102.0.1
• 103.0
• 103.0.1
• 104.0
• 103.0.2
• 104.0.2
• 105.0
• 104.0.1
• 105.0.1
• 106.0
• 105.0.3
• 105.0.2
• 106.0.1
• 106.0.2
• 107.0
• 106.0.3
• 106.0.5
• 106.0.4
• 108.0
• 107.0.1
• 109.0
• 108.0.1
• 108.0.2
• 110.0
• 109.0.1
• 111.0
• 110.0.1
• 112.0
• 111.0.1
• 112.0.1
• 113.0
• 112.0.2
• 113.0.1
• 113.0.2
• 114.0
• 115.0
• 114.0.2
• 114.0.1
• 115.0.1
• 116.0
• 115.0.2
• 115.0.3
• 116.0.1
• 117.0
• 116.0.2
• 116.0.3
• 118.0
• 117.0.1
• 119.0
• 118.0.2
• 118.0.1
• 120.0
• 119.0.1
• 121.0
• 120.0.1
• 122.0
• 123.0
• 122.0.1
• 121.0.1
• 123.0.1
• 125.0
• 124.0
• 124.0.2
• 125.0.1
• 125.0.2
• 124.0.1
• 127.0
• 126.0

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If you are manually uninstalling Mozilla Firefox (x64 en-US) we suggest you to verify if the following data is left behind on your PC.

Directories found on disk:

• C:\Program Files\Mozilla Firefox

The files below remain on your disk when you remove Mozilla Firefox (x64 en-US):

• C:\Program Files\Mozilla Firefox\Accessible.tlb
• C:\Program Files\Mozilla Firefox\AccessibleHandler.dll
• C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l1-2-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l2-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-localization-l1-2-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-processthreads-l1-1-1.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-synch-l1-2-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-timezone-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-conio-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-convert-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-filesystem-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-heap-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-locale-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-math-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-multibyte-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-private-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-process-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-stdio-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-string-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-time-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-utility-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\application.ini
• C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini
• C:\Program Files\Mozilla Firefox\browser\features\doh-rollout@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\formautofill@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\pictureinpicture@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\screenshots@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\webcompat@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\webcompat-reporter@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\omni.ja
• C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_150.png
• C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_70.png
• C:\Program Files\Mozilla Firefox\crashreporter.exe
• C:\Program Files\Mozilla Firefox\crashreporter.ini
• C:\Program Files\Mozilla Firefox\d3dcompiler_47.dll
• C:\Program Files\Mozilla Firefox\defaultagent.ini
• C:\Program Files\Mozilla Firefox\defaultagent_localized.ini
• C:\Program Files\Mozilla Firefox\default-browser-agent.exe
• C:\Program Files\Mozilla Firefox\defaults\pref\channel-prefs.js
• C:\Program Files\Mozilla Firefox\dependentlibs.list
• C:\Program Files\Mozilla Firefox\distribution\distribution.ini
• C:\Program Files\Mozilla Firefox\distribution\extensions\abb-acer@amazon.com.xpi
• C:\Program Files\Mozilla Firefox\distribution\extensions\langpack-en-US@firefox.mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\distribution\extensions\partnerdefaults@mozilla.com\bootstrap.js
• C:\Program Files\Mozilla Firefox\distribution\extensions\partnerdefaults@mozilla.com\install.rdf
• C:\Program Files\Mozilla Firefox\distribution\extensions\partnerdefaults@mozilla.com\META-INF\manifest.mf
• C:\Program Files\Mozilla Firefox\distribution\extensions\partnerdefaults@mozilla.com\META-INF\mozilla.rsa
• C:\Program Files\Mozilla Firefox\distribution\extensions\partnerdefaults@mozilla.com\META-INF\mozilla.sf
• C:\Program Files\Mozilla Firefox\distribution\searchplugins\common\bing.xml
• C:\Program Files\Mozilla Firefox\distribution\utf8fix
• C:\Program Files\Mozilla Firefox\firefox.exe
• C:\Program Files\Mozilla Firefox\firefox.VisualElementsManifest.xml
• C:\Program Files\Mozilla Firefox\fonts\TwemojiMozilla.ttf
• C:\Program Files\Mozilla Firefox\freebl3.dll
• C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\clearkey.dll
• C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\manifest.json
• C:\Program Files\Mozilla Firefox\IA2Marshal.dll
• C:\Program Files\Mozilla Firefox\install.log
• C:\Program Files\Mozilla Firefox\lgpllibs.dll
• C:\Program Files\Mozilla Firefox\libEGL.dll
• C:\Program Files\Mozilla Firefox\libGLESv2.dll
• C:\Program Files\Mozilla Firefox\locale.ini
• C:\Program Files\Mozilla Firefox\maintenanceservice.exe
• C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe
• C:\Program Files\Mozilla Firefox\minidump-analyzer.exe
• C:\Program Files\Mozilla Firefox\mozavcodec.dll
• C:\Program Files\Mozilla Firefox\mozavutil.dll
• C:\Program Files\Mozilla Firefox\mozglue.dll
• C:\Program Files\Mozilla Firefox\mozwer.dll
• C:\Program Files\Mozilla Firefox\msvcp140.dll
• C:\Program Files\Mozilla Firefox\nss3.dll
• C:\Program Files\Mozilla Firefox\nssckbi.dll
• C:\Program Files\Mozilla Firefox\omni.ja
• C:\Program Files\Mozilla Firefox\osclientcerts.dll
• C:\Program Files\Mozilla Firefox\pingsender.exe
• C:\Program Files\Mozilla Firefox\platform.ini
• C:\Program Files\Mozilla Firefox\plugin-container.exe
• C:\Program Files\Mozilla Firefox\precomplete
• C:\Program Files\Mozilla Firefox\qipcap64.dll
• C:\Program Files\Mozilla Firefox\removed-files
• C:\Program Files\Mozilla Firefox\softokn3.dll
• C:\Program Files\Mozilla Firefox\tobedeleted\repefe51ed6-c2f7-4cb0-8a3d-fa2518c814f7
• C:\Program Files\Mozilla Firefox\ucrtbase.dll
• C:\Program Files\Mozilla Firefox\uninstall\helper.exe
• C:\Program Files\Mozilla Firefox\uninstall\shortcuts_log.ini
• C:\Program Files\Mozilla Firefox\uninstall\uninstall.log
• C:\Program Files\Mozilla Firefox\uninstall\uninstall.update
• C:\Program Files\Mozilla Firefox\updater.exe
• C:\Program Files\Mozilla Firefox\updater.ini
• C:\Program Files\Mozilla Firefox\update-settings.ini
• C:\Program Files\Mozilla Firefox\vcruntime140.dll
• C:\Program Files\Mozilla Firefox\xul.dll

Frequently the following registry keys will not be cleaned:

• HKEY_CURRENT_USER\Software\Mozilla\Mozilla Firefox\90.0.1 (x64 en-US)
• HKEY_CURRENT_USER\Software\Mozilla-Backup\Mozilla Firefox\69.0 (x64 en-US)
• HKEY_LOCAL_MACHINE\Software\Mozilla\Mozilla Firefox\90.0.1 (x64 en-US)

Open regedit.exe to delete the registry values below from the Windows Registry:

• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Mozilla Firefox\firefox.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Mozilla Firefox\firefox.exe.FriendlyAppName

A way to uninstall Mozilla Firefox (x64 en-US) from your computer with the help of Advanced Uninstaller PRO

Mozilla Firefox (x64 en-US) is an application released by Mozilla. Frequently, users choose to uninstall this program. This can be efortful because doing this manually takes some know-how regarding removing Windows applications by hand. The best SIMPLE practice to uninstall Mozilla Firefox (x64 en-US) 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 system, add it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and general tool to take care of your computer.

DOWNLOAD NOW

• navigate to Download Link
• download the setup by clicking on the DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Run Advanced Uninstaller PRO. Take some time to get familiar with the program's interface and number of features available. Advanced Uninstaller PRO is a very good system optimizer.

3. Press the General Tools button


4. Click on the Uninstall Programs button


5. All the programs installed on the PC will appear

6. Scroll the list of programs until you find Mozilla Firefox (x64 en-US) or simply activate the Search field and type in "Mozilla Firefox (x64 en-US)". If it exists on your system the Mozilla Firefox (x64 en-US) program will be found automatically. Notice that when you click Mozilla Firefox (x64 en-US) in the list of apps, the following information regarding the program is made available to you:

• Safety rating (in the left lower corner). This tells you the opinion other users have regarding Mozilla Firefox (x64 en-US), ranging from "Highly recommended" to "Very dangerous".
• Reviews by other users - Press the Read reviews button.
• Details regarding the app you want to uninstall, by clicking on the Properties button.

For example you can see that for Mozilla Firefox (x64 en-US):

• The web site of the application is: https://www.mozilla.org
• The uninstall string is: C:\Program Files\Mozilla Firefox\uninstall\helper.exe

7. Click the Uninstall button. A confirmation window will come up. Confirm the removal by clicking Uninstall. Advanced Uninstaller PRO will then remove Mozilla Firefox (x64 en-US).


8. After uninstalling Mozilla Firefox (x64 en-US), Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Mozilla Firefox (x64 en-US) which have been left behind will be found and you will be asked if you want to delete them. By removing Mozilla Firefox (x64 en-US) using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or directories are left behind on your PC.

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

Disclaimer

The text above is not a piece of advice to remove Mozilla Firefox (x64 en-US) by Mozilla from your PC, we are not saying that Mozilla Firefox (x64 en-US) by Mozilla is not a good application for your PC. This page simply contains detailed info on how to remove Mozilla Firefox (x64 en-US) supposing you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.