Thanks triel for the answer,
I have thought to an error to the firewall and I disable it, but the error of the server remained.
I don’t know what could be the solution, I have tried to install all feature in server manager and all roles but nothing,
I have tried to set all services as Vista but nothing, The error is “Failed to connect to AA master server”
I don’t have ideas anymore.
According to me Windows Server block stops some protocoll what uses America’s army and Nod 32 because
both stop to 5KB….
(Sorry for my english)…