


Inside the extensions folder there are folders or XPI files for each extension and theme that you have installed.

#GET EXCEL TO STOP LOOKING FOR ADD INS THAT I DELETED IN MAC SOFTWARE#
You should visit the support site of the software provider for more information. The software that added the Firefox extension may include an option to remove it. Sometimes installing or updating other software will add an extension that can't be removed from within the Add-ons Manager because the option to remove it is disabled or not functional. Managing extensions installed by other software See Microsoft's article, Repair or remove programs in Windows 10.
