I have Avast Pro 17.4.2294 with Win 10
Tried to install Mozilla Add-on from Browser integration. Allowed ipm-provider.ff.avast.com and install completed.
But no key appears in Mozilla browser (even after Restart).
I have read the Avast Password instructions and have tried Add-on install four times, always completes but cannot see key. Is there something else I need to do ?