It’s coming up with the error add on is corrupt so won’t install the add on.
The file isn’t corrupt - how do I fix this?
Can you please help us with the add-on details you are trying to install and add to the error you are seeing? You may also want to verify it is a mozilla supported add-on.
It is access to my work system. It has worked for the last week and just this evening it has stopped and said it’s corrupt. But it works for everyone else I work with. Firefox did an update today and since then it’s not working