You can still do that ?!

I'm trying to use WiiLink24 on my vWii because I want to order pizza on my Wii U but i keep getting error code 51330 :(

Tychicas, it's WiiLink24. It's a service to bring back the WiiConnet24 servers. WiiLink24 is part of RiiConnect24 so you can use both services. You can also use wiimmfi with RiiConnect24 which basically means that you can use all 3 services.