Nightly (x64 en-US)

How to uninstall Nightly (x64 en-US) from your computer

This web page contains detailed information on how to uninstall Nightly (x64 en-US) for Windows. It is written by Mozilla. Open here where you can find out more on Mozilla. Please follow https://www.mozilla.org if you want to read more on Nightly (x64 en-US) on Mozilla's website. Nightly (x64 en-US) is normally set up in the C:\Program Files\Firefox Nightly folder, regulated by the user's decision. C:\Program Files\Firefox Nightly\uninstall\helper.exe is the full command line if you want to uninstall Nightly (x64 en-US). firefox.exe is the Nightly (x64 en-US)'s primary executable file and it occupies about 660.91 KB (676768 bytes) on disk.

Nightly (x64 en-US) is comprised of the following executables which take 4.09 MB (4287872 bytes) on disk:

• crashreporter.exe (251.41 KB)
• default-browser-agent.exe (34.41 KB)
• firefox.exe (660.91 KB)
• maintenanceservice.exe (233.91 KB)
• maintenanceservice_installer.exe (183.82 KB)
• minidump-analyzer.exe (748.41 KB)
• pingsender.exe (79.41 KB)
• plugin-container.exe (282.91 KB)
• private_browsing.exe (65.41 KB)
• updater.exe (416.91 KB)
• helper.exe (1.20 MB)

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This page is about Nightly (x64 en-US) version 121.01 only. You can find below info on other releases of Nightly (x64 en-US):

• 100.01
• 113.01
• 91.01
• 92.01
• 93.01
• 94.01
• 95.01
• 97.01
• 96.01
• 98.01
• 99.01
• 101.01
• 102.01
• 104.01
• 103.01
• 105.01
• 106.01
• 107.01
• 109.01
• 108.01
• 110.01
• 111.01
• 112.01
• 114.01
• 115.01
• 116.01
• 117.01
• 118.01
• 119.01
• 120.01
• 122.01
• 123.01
• 124.01
• 125.01
• 126.01
• 127.01
• 128.01
• 129.01
• 130.01
• 131.01
• 133.01
• 132.01
• 134.01
• 135.01
• 136.01
• 137.01
• 138.01
• 139.01
• 140.01
• 141.01

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Quite a few files, folders and Windows registry data can not be removed when you are trying to remove Nightly (x64 en-US) from your PC.

You should delete the folders below after you uninstall Nightly (x64 en-US):

• C:\Program Files\Firefox Nightly

Check for and delete the following files from your disk when you uninstall Nightly (x64 en-US):

• C:\Program Files\Firefox Nightly\AccessibleMarshal.dll
• C:\Program Files\Firefox Nightly\application.ini
• C:\Program Files\Firefox Nightly\browser\crashreporter-override.ini
• C:\Program Files\Firefox Nightly\browser\features\formautofill@mozilla.org.xpi
• C:\Program Files\Firefox Nightly\browser\features\pictureinpicture@mozilla.org.xpi
• C:\Program Files\Firefox Nightly\browser\features\screenshots@mozilla.org.xpi
• C:\Program Files\Firefox Nightly\browser\features\webcompat@mozilla.org.xpi
• C:\Program Files\Firefox Nightly\browser\features\webcompat-reporter@mozilla.org.xpi
• C:\Program Files\Firefox Nightly\browser\omni.ja
• C:\Program Files\Firefox Nightly\browser\VisualElements\PrivateBrowsing_150.png
• C:\Program Files\Firefox Nightly\browser\VisualElements\PrivateBrowsing_70.png
• C:\Program Files\Firefox Nightly\browser\VisualElements\VisualElements_150.png
• C:\Program Files\Firefox Nightly\browser\VisualElements\VisualElements_70.png
• C:\Program Files\Firefox Nightly\crashreporter.exe
• C:\Program Files\Firefox Nightly\crashreporter.ini
• C:\Program Files\Firefox Nightly\defaultagent.ini
• C:\Program Files\Firefox Nightly\default-browser-agent.exe
• C:\Program Files\Firefox Nightly\defaults\pref\channel-prefs.js
• C:\Program Files\Firefox Nightly\defaults\pref\eset_security_config_overlay.js
• C:\Program Files\Firefox Nightly\dependentlibs.list
• C:\Program Files\Firefox Nightly\dmd.py
• C:\Program Files\Firefox Nightly\firefox.exe
• C:\Program Files\Firefox Nightly\firefox.VisualElementsManifest.xml
• C:\Program Files\Firefox Nightly\fix_stacks.py
• C:\Program Files\Firefox Nightly\fonts\TwemojiMozilla.ttf
• C:\Program Files\Firefox Nightly\freebl3.dll
• C:\Program Files\Firefox Nightly\gkcodecs.dll
• C:\Program Files\Firefox Nightly\gmp-clearkey\0.1\clearkey.dll
• C:\Program Files\Firefox Nightly\gmp-clearkey\0.1\manifest.json
• C:\Program Files\Firefox Nightly\install.log
• C:\Program Files\Firefox Nightly\installation_telemetry.json
• C:\Program Files\Firefox Nightly\ipcclientcerts.dll
• C:\Program Files\Firefox Nightly\lgpllibs.dll
• C:\Program Files\Firefox Nightly\libEGL.dll
• C:\Program Files\Firefox Nightly\libGLESv2.dll
• C:\Program Files\Firefox Nightly\locale.ini
• C:\Program Files\Firefox Nightly\maintenanceservice.exe
• C:\Program Files\Firefox Nightly\maintenanceservice_installer.exe
• C:\Program Files\Firefox Nightly\minidump-analyzer.exe
• C:\Program Files\Firefox Nightly\mozavcodec.dll
• C:\Program Files\Firefox Nightly\mozavutil.dll
• C:\Program Files\Firefox Nightly\mozglue.dll
• C:\Program Files\Firefox Nightly\mozwer.dll
• C:\Program Files\Firefox Nightly\msvcp140.dll
• C:\Program Files\Firefox Nightly\notificationserver.dll
• C:\Program Files\Firefox Nightly\nss3.dll
• C:\Program Files\Firefox Nightly\nssckbi.dll
• C:\Program Files\Firefox Nightly\omni.ja
• C:\Program Files\Firefox Nightly\osclientcerts.dll
• C:\Program Files\Firefox Nightly\pingsender.exe
• C:\Program Files\Firefox Nightly\platform.ini
• C:\Program Files\Firefox Nightly\plugin-container.exe
• C:\Program Files\Firefox Nightly\postSigningData
• C:\Program Files\Firefox Nightly\precomplete
• C:\Program Files\Firefox Nightly\private_browsing.exe
• C:\Program Files\Firefox Nightly\private_browsing.VisualElementsManifest.xml
• C:\Program Files\Firefox Nightly\qipcap64.dll
• C:\Program Files\Firefox Nightly\removed-files
• C:\Program Files\Firefox Nightly\softokn3.dll
• C:\Program Files\Firefox Nightly\tobedeleted\mozb78d37f7-5919-48c9-8fce-3ea4b811d0d1
• C:\Program Files\Firefox Nightly\uninstall\helper.exe
• C:\Program Files\Firefox Nightly\uninstall\shortcuts_log.ini
• C:\Program Files\Firefox Nightly\uninstall\uninstall.log
• C:\Program Files\Firefox Nightly\uninstall\uninstall.update
• C:\Program Files\Firefox Nightly\updater.exe
• C:\Program Files\Firefox Nightly\updater.ini
• C:\Program Files\Firefox Nightly\update-settings.ini
• C:\Program Files\Firefox Nightly\vcruntime140.dll
• C:\Program Files\Firefox Nightly\vcruntime140_1.dll
• C:\Program Files\Firefox Nightly\xul.dll
• C:\Program Files\Firefox Nightly\zoneIdProvenanceData

Use regedit.exe to manually remove from the Windows Registry the keys below:

• HKEY_CURRENT_USER\Software\Mozilla\Nightly\121.0a1 (x64 en-US)
• HKEY_LOCAL_MACHINE\Software\Mozilla\Nightly\121.0a1 (x64 en-US)

Additional values that you should delete:

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

How to delete Nightly (x64 en-US) with Advanced Uninstaller PRO

Nightly (x64 en-US) is a program marketed by Mozilla. Some users want to remove this program. Sometimes this can be hard because uninstalling this by hand takes some experience related to removing Windows applications by hand. One of the best EASY solution to remove Nightly (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 on your PC, add it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and general utility to optimize your computer.

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• visit Download Link
• download the setup by pressing the green DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take your time to admire Advanced Uninstaller PRO's design and wealth of tools available. Advanced Uninstaller PRO is a very good Windows optimizer.

3. Press the General Tools category


4. Press the Uninstall Programs tool


5. A list of the programs existing on the computer will be shown to you

6. Navigate the list of programs until you find Nightly (x64 en-US) or simply activate the Search field and type in "Nightly (x64 en-US)". The Nightly (x64 en-US) program will be found automatically. Notice that when you select Nightly (x64 en-US) in the list , the following information regarding the application is made available to you:

• Safety rating (in the lower left corner). This explains the opinion other users have regarding Nightly (x64 en-US), from "Highly recommended" to "Very dangerous".
• Opinions by other users - Press the Read reviews button.
• Details regarding the application you wish to remove, by pressing the Properties button.

For instance you can see that for Nightly (x64 en-US):

• The publisher is: https://www.mozilla.org
• The uninstall string is: C:\Program Files\Firefox Nightly\uninstall\helper.exe

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


8. After removing Nightly (x64 en-US), Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to start the cleanup. All the items that belong Nightly (x64 en-US) which have been left behind will be detected and you will be asked if you want to delete them. By removing Nightly (x64 en-US) with Advanced Uninstaller PRO, you can be sure that no registry items, files or folders are left behind on your disk.

Your computer will remain clean, speedy and able to take on new tasks.

Disclaimer

This page is not a recommendation to uninstall Nightly (x64 en-US) by Mozilla from your computer, we are not saying that Nightly (x64 en-US) by Mozilla is not a good application. This page simply contains detailed instructions on how to uninstall Nightly (x64 en-US) in case you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.