Emulator

Do you HAVE the system menu? See topic:
http://forums.dolphin-emu.com/thread-162.html

yes i dump it from my wii
i can run system menu before rev 4000

I can run the menu fine (r4361) V3.3 PAL, next 2 revisions were compile fixes so
doubt they would break it.
Post what version of system menu, possibly around what revision broke it for you?

works here on 4357 x64, too laz0r to do testing for another couple hours though :P

wiimenu 3.2 and 4.0 btw

thanks. it works in rev 4371 but it can't run system menu 4.2
http://img183.imagevenue.com/img.php?image=93622_systemmenu_122_55lo.jpg

error 3 is some new check that shows for people with korean wiis who have converted
region. for now use 4.1 or earlier

The System Menu work perfect with me...
Maybe this happens with news System Menu.

dolphin has way to solve error3?

no

updated topic.

can you install the system menu files from the actualization partition of a wii disc ?

Of course, if I already have the a backup of my nand

I think it wouldn't be too difficult to handle it if we know the mechanism of Error3.
In other words, we need a dump which can produce Error3.

The mechanism of Error 003 is described here: http://wiibrew.org/wiki/Error_003

Quote:
The so called Error 003 occurs when a Korean Wii gets region switched to a different
region and then updated to 4.2 via the online update.

Technical cause¶

System menu 4.2x calls a new ES Ioctlv(0x45) which got added in IOS70 on other IOS'
this Ioctlv always returns -1017.

If the korean-common-key is present IOS70 will return 0, which will then trigger the
error in the system menu.

This error is fixed with R4796.