Hacking why 001 error on Mario Kart Wii ?

[SKY~]

i got Mario_Kart_USA_Wii-QwiiF, and burned it with imgburn with good media (always work)
and putted it in, no update at all, it was 001 error, unauthorized device has been detected, and i did nothing, just restarted the wii, than it perfectly worked.
wiikey 1.9s 3.2u.

so the question is that why this happened? the mk channel is working too, but why, why, why, haha?

 

[Edwii]

same thing happens to me on first time boots with my wiikey, i got 001 with that, i think smg and with MP3

always works after i pull the power cord and boot up again, i had one of the older wiikeys(official) but just before they came with holograms( i know very well it is not a clone wiikey)

thats all i can think of. any more ideas?