unable to install an extension
I have a laptop running version 93.0 (64-bit). It has removed the Trend Micro Toolbar & will not allow it to install. I have a different laptop running the same version of Firefox & it has no issues with the Trend Micro Toolbar. Please help me resolve the problem with the first laptop.
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(deleted, see next reply)
You can find the install location of a specific extension in the extensions.json file in the profile folder.
You can open the extensions.json file in a Firefox tab and search for this extension. The path field lists its install location.
Edeziri
Note that Firefox no longer allows external software to install extensions in Firefox by Sideloading add-ons via the Windows Registry, so you would have to install the extension yourself via the Add-ons website or allow the website to install their extension via "Tools -> Page Info -> Permissions" if Firefox doesn't ask for permission.