[Solved] Can not install Firefox Avast Password extension

Avast Free Antivirus / Premium Security
1

My Firefox keeps telling me “Avast Password could not be verifed for use in Firefox and has been disabled”

I want to remove this extension to reinstall it from Avast Password Settings section but there is no “Remove” button.
I try to find the extension’s files in AppData > Roaming > Mozilla … but nothing related
Even I uninstall and reinstall Firefox, it is no use/

I like Avast Password, how can I solve this problem ? :slight_smile:

2

See if this is helping :
https://forum.avast.com/index.php?topic=182673.msg1290580#msg1290580

3

Still no use.
I did everything that I found on the internet about this extension

4

https://wiki.mozilla.org/Add-ons/Extension_Signing

5

Thank you :slight_smile:

  • type about:config into the URL bar in Firefox
  • in the Search box type xpinstall.signatures.required
  • double-click the preference, or right-click and selected “Toggle”, to set it to false.
  • go to addon then enable Avast Password extension.
6

Update to the latest version (12.1.2272): https://forum.avast.com/index.php?topic=187663.0