How to convert .wii files to .iso files?

Hello there, RomUlation.I just recently downloaded the Grim Adventures of Billy and Mandy file for the Wii. However, when the (4-5 hour) download was finished, I found that the file was in .wii format. Is there a way to convert this to a .iso so that my emulator will accept it? For the record, I am using Dolphin x86.Thank you all in advance. :)

.Wii format? Never heard of it...
So you're saying that once you extracted it, it's in a .Wii format?

Replying to #2

Yes. Once I opened it, it was in a .wii format. There was a .nfo file included in the RAR file which I opened with Notepad, but that didn't help at all.

Replying to #3

That's really weird. And the NFO file won't do anything, it's just a text file.It seems you need to use an Unscrambler. Download this: http://gbatemp.net/threads/wii-unscrambler-gui.207618/The just run it and convert the file to ISO (it's pretty easy to use).

Well, I tried it, and the ISO that came from it still won't run. The Unscrambler worked just fine, but now it seems like the ISO doesn't want to cooperate.

Replying to #5

Hmm.
Are you getting any errors running it through Dolphin? And have you tried running it on any other emulators?