Ensure your microSD card is formatted to FAT32. To bypass FAT32's 4GB file limit, install the .nsp directly via a PC-to-Switch installer rather than manually copying the file to your card.

A complete "solid piece" for this collection requires three specific components: Base Game NSP : This is the primary game file (often around 11GB for Black Flag Update NSP : Essential for stability and bug fixes. : Includes additional content like Freedom Cry 2. Fixing the "Black Screen" Issue