I downloaded a 20-20 3D Viewer for Web- Mozilla Plugin v 220.127.116.11
I don't think that I will be using it and want to delete it. I've disabled it but would rather delete it completely.
Go to Solution.
Is that a plugin that shows under "Firefox/Tools > Add-ons > Plugins" and not an extension?
Plugins are added by an external program and need to be uninstalled via that software in the Windows Control Panel.
In Firefox you can only disable a plugin.
Thanks very much !!