There are two distinct categories of save files on the Wii console, and understanding the difference is the first step in managing your data effectively:
The most famous editor is (also known as FE100). To use it: wii save files
Certain high-profile games—most notably Super Smash Bros. Brawl , Mario Kart Wii , and Animal Crossing: City Folk —have save files that are flagged as "No Copy." If you try to copy these files using the standard system menu, the "Copy" button will be greyed out. To back up these specific files, you will need to use advanced methods (which we will discuss later). There are two distinct categories of save files
Nintendo built a simple data management interface into the Wii System Settings. Here is the official way to handle your without any modifications. To back up these specific files, you will
The Wii will automatically create a folder structure on your SD card: /private/wii/title/ . Inside this folder, the save files are stored with a .bin extension.