Match your firmware version to the keys; if the game requires firmware 18.0.0 and you are on 15.0.0, the decryption will fail. C. Verify File Integrity If you extracted your NSP from a split archive (e.g., .part1.rar .part2.rar
Conclusion: If the list does contain a file with type Program , the NSP is incomplete. You cannot "fix" this by editing the file; you must redump or redownload the source. the nsp file is missing a programtype nca fix
Install fresh sigpatches and add nosigchk to hekate_ipl.ini . Match your firmware version to the keys; if
What is your Switch running? Is your SD card formatted to FAT32 or exFAT ? You cannot "fix" this by editing the file;
Ensure you are using a high-quality USB cable (if using DBI/Tinfoil) or that your SD card is not FAT32 (if the game is larger than 4GB), as this can cause file corruption. Method 3: Use a Different Installer