WC PROBLEM?

[iambackk]

Hi, i tryed to open wc3, and i had to instal everything from the start with cd key, i don't udnerstand why...
I did it, and now when i try to go to bnet, i have a message "u may need to connect to internet before to go to bnet" well, something like that ^^
I used gproxy, but now i changed the server i go to "euro server" and it works" i don't get it...

[null]

Don't update BNet on the GProxy server if you're doing that.