Since the file ends in .rar , you first need to extract its contents on your computer. Use a tool like 7-Zip or WinRAR.

Right-click the file and select "Extract Here." This should produce a file with a .NSP extension (the actual game data). 2. Installation Methods

This is often faster as it skips the step of copying files to the SD card first. Connect your Switch to your PC via a USB-C cable. Open on your Switch and select "Run MTP Responder."

On your PC, the Switch will appear as a drive. Open the drive and find the or "NAND Install" folder.

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