Firefox manually uninstall add on

Start the Mozilla Firefox uninstall. Close Firefox (if Firefox is open): Click the Firefox menu and select Exit. Click the Windows Start button or press the Windows key. In the Start Menu, click Control Panel. In the Control Panel window, click the Uninstall a .  · The usual method for uninstalling extensions and themes is by using the Add-ons manager for your Mozilla application, as follows. Click "Tools - Add-ons" (Add-ons Manager in SeaMonkey 2) Click on "Extensions" or "Appearance" ("Themes" in Firefox ). Click on the extension or theme you want to uninstall.  · Firefox Add-on. Install, update, uninstall manually. Ask Question Asked 11 years, 5 months ago. Active 8 years, 1 month ago. Viewed 2k times 1 1. My application I have to install and update my add-on manually. – cpp_fanatic. Mar 26 '10 at .

Firefox Add-on. Install, update, uninstall manually. Ask Question Asked 11 years, 5 months ago. I have to install and update my add-on manually. – cpp_fanatic. C:\Program Files\Mozilla Firefox. C:\Program Files (x86)\Mozilla Firefox. Mac: Delete Firefox from the Applications folder. Linux: If you installed Firefox with the distro-based package manager, you should use the same way to uninstall it - see Install Firefox on Linux. Click "Tools - Add-ons" (Add-ons Manager in SeaMonkey 2) Click on "Extensions" or "Appearance" ("Themes" in Firefox). Click on the extension or theme you want to uninstall. · Linux: If you installed Firefox with the distro-based package manager, you should use the same way to uninstall it - see Install Firefox on Linux.

To manually uninstall a global extension, open the "extensions" or "\browser\extensions" folder in your Mozilla application's. Aug Step 2: Use the Ctrl+F hotkeys to initiate search within the registry. Type Firefox, then delete the registry key. However, do not remove files. Jan It's not very clear from the documentation and it took me a while but the value of the key should be the extension id including the braces.