Please help with error message

I have the full version of Avast. Everything says that it is working; however, when I start up my computer I get this pop up:

avast! Firewall NDIS Filter Miniport #607 Failed
avast! Firewall NDIS Filter Miniport #781 Failed

What does this mean?

I also keep trying to register for the help section from the Avast Support page and although I put in the correct characters, a message keeps telling me that they are wrong.

This is unacceptable. If I cannot get this resolved then I will seek another anti-virus program. I have got to have good security on this computer.

This might help https://support.avast.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=586#idt_01 :slight_smile:

Along with Paranoid’s suggested link you could also try a ‘search’ here in the forum as there are numerous topics regarding your general inquiry.
This may also help. http://forum.avast.com/index.php?topic=110673.0
Let us know if your issue has been resolved. :wink: :slight_smile: