Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

I can't install any of the plugins

  • 3 replies
  • 0 have this problem
  • 13 views
  • Last reply by Terry

moji
moji
more options

Unfortunately, I reinstalled some Mozilla browser extensions because they didn't work, and now I can't install any of the extensions, none!!!!!! And for all of them, I get this warning (Installation aborted because the add-on appears to be corrupt.)

Unfortunately, I reinstalled some Mozilla browser extensions because they didn't work, and now I can't install any of the extensions, none!!!!!! And for all of them, I get this warning (Installation aborted because the add-on appears to be corrupt.)

All Replies (3)

Terry
Terry
more options

The cause of that issue recently has been security software named ESET. Do you have that installed?

chianapearlzeus
chianapearlzeus
more options

Hi. I have ESET. What setting in ESET do I have to adjust? Thank you.

Terry
Terry
more options

Hi. I understand you have to disable ESET or add mozilla. org to its trusted sites. Edit: updating the software may work.

Modified by Terry