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Losing save data can be frustrating. Ensure that the Wii's internal clock is set correctly, as an incorrect date and time can lead to save data loss.

Warning: Scammers sometimes package save data with viruses disguised as "Wii save installers." Always scan files on a PC before moving them to your SD card.

Rename the downloaded file to data.bin and place it in that folder.

, replace the data.bin file on the SD card with your downloaded save file.