Fortunately, fixing the error is relatively straightforward. Here are some steps to help you resolve the issue:
If you do not have the file, you must dump it from your Switch.
hactool --keyset=~/.switch/prod.keys game.nca hactool prodkeys does not exist link
hactool is programmed to automatically check a specific directory in your operating system user folder. If you place the file there, you never have to specify the key path again.
Put your Nintendo Switch into Recovery Mode (RCM) using a JIG or your modchip interface. Fortunately, fixing the error is relatively straightforward
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hactool -k /path/to/your/prod.keys -t nca encrypted_file.nca Use code with caution. If you place the file there, you never
Let me know if you want any modifications.
If you haven't already, use your modded Switch to get your console's unique keys:
: If you want to keep your keys elsewhere, you must tell hactool where they are.
If you are working with Nintendo Switch homebrew, specifically trying to decrypt or unpack NCA, NSP, or XCI files using SciresM’s Hactool, you may have encountered the frustrating warning: .