I copied the downloaded files from his computer to install the client.
I have disabled all graphic effects and put everything on the lowest settings with no results.
This computer is brand new and has nothing else installed on it. ASUS G75-VW
I have disabled everything but Microsoft services to try to see if it was a service running through Blizzards suggested way (MSCONFIG) and it didn't change anything.
Firewall disabled or not, same issue.
Running out of options here and sick of this game. Any ideas?