Step 6: Troubleshooting.
Common error codes and solutions:
Error Code:ret= -1
Cause:You are missing a Cios (249, 222 or something like that)
Solution: Install Cios 249 or 222, or whatever cios is needed by the usb loader you are using.
Error Code:ret= -2011
Cause: A signing bug that allowed the execution of code was patched by /nintendo is system menu 4.0 and higher.
Solution: Run trucha bug restorer to restore the exploit on your Wii.
For the errors that I didn't bother to write down, here is a list of common Wii errors and their solutions:
Always remember, THE HOMEBREW CHANNEL IS FREE.