ISO Not Being Detected in Dolphin??

[Shonumi]

I already told you, grab a tool that can generate MD5 hashes from files (google for one, there are dozens of free ones). Look at your hash, find the Super Smash Bros entry on GameTDB.com (make sure the region matches, e.g. NTSC-U for US, Mexico, Canada, NTSC-J for Japan, PAL for Europe), then compare the hash on that page. If the hashes don't match, keep dumping your game with FriiDump. If they do match, we will have eliminated a corrupt disc image as your problem, and we can start looking at other causes.