Nintendo Channel error 260400 even after using WiiLink Patcher

Other posts where people have this problem tell them to use Patcher, which I did. Everybody Votes and other channels work.

When I type this erroe into the error beat it doesn’t show anything, but when I leave the last 0 out it says that there’s a login error. I don’t know much what you can do with a login error but just try again I guess.

Hmm, deleting will help but u will lose your nintendo channel “account”

I am not sure but I think because it is a login error