get into the setup of your wireless router
Setting my DNS did the trick.
On the PC get your DNS by this method, go to start, all programs, accessories, command prompt, then type ipconfig /all, it is necessary to be login as an administrator, on some PC's the list may be long, so it may be necessary to scroll back up, once the DNS addresses are located record then.
In the wii go to options, settings, scroll over to internet, change settings, at your net name scroll over to the DNS and select NO and then advanced and set your addresses you recorded, then save and try again, good luck.
I went to the website on nintendo support someone linked typed in the error. Typed in my 2 dns servers listed on my computer it said to do and bam everything worked its really fast now too.
Nice to know how to fix this error. I've been getting it for a while...