The only trusted repositories for save data are:
Ghost data saves were updated silently to prevent time-attack cheats. Updated files added a hidden RNG seed validation field. Attempting to restore an old save after an update triggered a “Save data is corrupted” message, requiring deletion. wii save files updated
vWii is pickier than original hardware. Do not use standard SaveGame Manager GX. Use SaveGame Manager GX for vWii (special build). Also, ensure your SD card is inserted before you launch vWii mode, otherwise the USB ports drop power. The only trusted repositories for save data are:
Leo navigated through the familiar, sterile white menus of the to the Data Management screen. One by one, he began the process of "updating" his archive by copying them to his SD card: wii save files updated