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How do I remove MyBrowserAddon?

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I've tried everything I can think of but on restart, this ad-on keeps opening a tab and wants me to install something like ad-free Gmail or some other extension. I am very frrustrated that I cannot stop this from opening every time. Help, please!

I've tried everything I can think of but on restart, this ad-on keeps opening a tab and wants me to install something like ad-free Gmail or some other extension. I am very frrustrated that I cannot stop this from opening every time. Help, please!

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Extensions that do not have a "Remove" button are installed globally by other software and are not under control of the Firefox extension manager. Globally installed extensions are usually found via a registry scan or are installed in a location that Firefox scans for installed extensions.

Extensions installed this way need to be removed via the settings (options/preferences) of the program that has added this extension or this program has to be uninstalled via "Control Panel > Programs". In Firefox you can only disable such an extension.

Search for the extension in the extensions.json file and check its descriptor field for its install location. You can open the file in the Scratchpad ("3-bar" menu button or Tools -> Web Developer). Click the "Pretty Print" button to format the file for readability.

You can use this button to go to the current Firefox profile folder:

See also:


Do a malware check with several malware scanning programs on the Windows computer.

Please scan with all programs because each program detects different malware. All these programs have free versions.

Make sure you update each program to get the latest version of their databases before doing a scan.

You can also do a check for a rootkit infection with TDSSKiller.

See also: