how do you get your wupc to work in vwii it never syncs for me?
It will only work in the homebrew apps listed in the OP. It will NOT work on the vWii main menu. When you sync the wupc, the lights will flash as if the sync was unsuccessful, but it should have worked.
If you're downloading the updated apps from Fix94's repository, make sure you're downloading them from the "wiiuprocontroller" folder.