Hi  !

Would you please take a look at this article :

Cannot remove an add-on (extension or theme)

Is there a specific reason why you're using a very old Firefox version  ?

(I'll spare you the speech .... )

cruiser22 said

In my addons it says Default 56.0.2 is not compatible with FF 49. It was disabled. I accidentally enabled it. Now there is no disable button. No remove button. No buttons at all. How do I get rid of it?

I can't find any add-on called 'Default 56.0.2' - what's the actual name of the add-on that you want to disable/remove  ?

I can't find any add-on called 'Default 56.0.2' - what's the actual name of the add-on that you want to disable/remove  ?

I don't even remember where I got it or what it is but Default 56.0.2 is the name of it in my addons. But I figured it out. All I had to do was enable a different theme and it disabled the problem child.

Thanks for the help.

Ahh ......

You were talking about an 'add-on', but what you meant was a 'theme'.