Ensure you have every required segment ( part1 , part2 , etc.) in the same folder on your PC.
Note: Always install updates to the same location as the base game (e.g., both on SD card). GTAVC-(USA)-NSwTcH-NSP-Update107-Ziperto.part1.rar
Navigate to the folder where you saved the .nsp . Install: Select the file and confirm the installation. Ensure you have every required segment ( part1 , part2 , etc