WBFS Manager only opens .iso or .rar

I'm trying to get WBFS to find files I downloaded from this site, but it only opens .iso or .rar. Some of the games I downloaded aren't either and I can't open them. What do I have to do to make them able to be read?

Replying to #1

I think you meant to say 'are neither'.If so, maybe you'd need to find a file converter from that format to iso. Try googling for one.

All the Wii games on this site are in rar archives. You need Winrar 5.0 to extract them. Probably WBFS doesn't support RAR5 yet.