I'm new and I cannot level up above level 40

[patti]

I'm in level 40 and when I try to level up using leveler
dialog says that I have negative number (-2...) skill points
remaining.

Then I have only one choice in dialog
-"I cannot or do not wish..."
and coversation ends.

Is this because I don't have internet in my home and
HG can only be used with this server?

[FunkySwerve]

It sounds like you are talking about the legendary level system and not the server. There's a tech support forum below, but before posting there you should read through the readme that comes with the system on the Vault, and follow all the steps. You don't have to have internet to use the system, but you do have you run it using nwnx, and login to the server instance.
Funky