I don't see your problem.
In your attachment 2 I see the registration window. Just click on register, and everything will work.
If you complain about the fact that a registration is needed at all and you don't want to do that: we can't change that, that's the way Avast does it - you will have to move to some other product.
Exactly,
While I feel bad about the OP's frustrating experience, the registration process is the way Avast does things at this time.
Jack
