> Out of curiosity, does your father's machine have only a wireless > connection, or does it have both a wired and wireless connection? If it > has both, check to see that bridging is not enabled. (If it is enabled, > that could easily be causing your problems.)
No. It's only connected by Wireless. The computer has a network card but it isn't used. Currently, his computer can't boot ! I don't know why. I'll check tomorow. Thank you for your answers.
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