Essexboy
You could use LSP fix
I did it. It didn't find problems. That means
It got corrected.
I will keep it in the computer in case I get a similar problem
in the future.
I unistalled AVG but before that I went to Vault and
clicked in the 4 files with laf1.dll and clicked
"heal" and then clicked "restore". I don't know if that did
something. I know that after that the computer was still
not getting access to the Internet.
After I followed Tech and DavidR instructions and then reset the
modem I got the connection back. Wow, thank God!
I will download Avast back.
THANKS A LOT TO ALL OF YOU,
Receive my admiration.