No that is what you are also going to install.
You will not need to do this part ....
Part 2- Optional Region Change
If you are changing the region of your wii, do this now
Wii Region Change
You will be changing to the region you installed above.
You can change to any region you like, even Korean.
Warning failure to complete this step could result in a semi brick, which could be unrecoverable- especially for KOREAN Wiis changing to another region. Make sure you do don't restart the Wii until the
softmod is complete.
This is most common when changing Korean/Japan wiis to USA
DO NOT RESTART THE WII UNTIL THIS PROCESS IS COMPLETE
Wii Shop Users-
If you use the Wii Shop channel, you must go into the wii shop and delete your account before starting chapter 2 of this guide. If you don't the wii shop will error.
Supported TV display-This is important
Ensure that your tv supports the display of the region you are changing to. If your TV does not support PAL, don't region change to PAL. Same goes for NTSC. If your TV does not support your selected display, you won't be able to see
the wii screen anymore.
From the HBC-
Select IOS236 - press A
Read the WARNING- press 1
You will see this error at the top screen "WARNING: AREA: SysMenu MISMATCH!"
This means your semi-bricked- which we are going to fix.
Use the wiimote, go down to-"system menu 4.1 installer"
Select "System Menu Region"
Change the region to USA (or Europe or Jap or KOREAN)
Go down to "Auto set from System Menu Region" -Press A
"WARNING: AREA: SysMenu MISMATCH!" error will go away,
make sure it goes away
Do not install system menu 4.1
Verify that your settings are correct
Exit to the Homebrew Channel(do not restart)
HBC will loads
And also you will not need to install Cioscorp /Darkcorp.