The connection to the server from another country. (Diablo 2)

Hello, faced such problem - my friend went from Raska to Thailand, we played together and all worked well. From Ty he tried to zakonektitsya in the game did not work , throws an error. The client is the same - nothing was changed. File gate.reg yuzali.
Tell me how to put him back in the game, given that here is such garbage???
PS: if the topic is in the wrong section - please move to the appropriate.