Avast Internet Security Not Working with Firefox 40.0.2

Hello,

I just updated Firefox to 40.0.2. The avast internet security stopped working. It is saying that the same cannot be verified. I checked the Avast settings everything looks good. But the Add On is not working even after diabaling/enabling and restarting the browser.

Does anyone know what needs to be done.

Thanks,
Anand

See: https://forum.avast.com/index.php?topic=174974.0