you can try exporting the save file by right clicking the game in the game list and choosing export wii save, which will create the folder stucture "private/wii/title/.../data.bin" place the private folder at the root of your sd card and import using the regular wii save management.
or you can choose open wii save folder and use the app listed above
or you can choose open wii save folder and use the app listed above
