Originally posted by xprometeus
i set default configuration (i always press <enter> ) [/B]
See, that's the problem. You didn't take the time to read. It isn't windows, you know, where you can just click next all the time without reading.
If you would have read carefully, you would have seen something like: "Please change this value to non-zero, to make sure you have actually gone through the setup".
Sometimes you get this asked a few times, to make sure you're actually still reading.