Well, a while back I made a half assed attempt to hack my Wii and install homebrew. Well when it didn't work the first time I gave up and deleted al the homebrew files off the SD card. Unfortunately I think I may have deleted more than I should have, now whenever I go to try and access some of the stored data on my SD card (Save files, downloaded games, etc) It causes the wii to freeze. My question is what types of files are required for the wii to recognise the SD card? And what other issues could've caused this problem. Thank you in advance!