If you prefer to keep your keys in a different folder, you can manually point hactool to them using the -k or --keyset argument:
When you see the warning [WARN] prod.keys does not exist , it simply means the tool has scanned all its default locations and your current directory and hasn't found a valid key file. This often appears even when you're not performing an operation that requires keys, such as extracting a standard NSO file or simply viewing file information. In these cases, the warning is purely informational and does not prevent the tool from working. hactool prodkeys does not exist fixed
If you are trying to decrypt a newer game, your prod.keys file might be missing the newer master keys required for that specific firmware version. Redump your keys using the latest version of Lockpick_RCM after updating your Switch firmware. If you prefer to keep your keys in
This error completely stops the tool from decrypting and extracting game files. Fortunately, it is easy to fix once you understand how hactool looks for cryptographic keys. Understanding the Error If you are trying to decrypt a newer game, your prod
This overrides all other search locations and is the most reliable method.
If you prefer to keep your keys in a specific project folder, you can tell hactool exactly where they are using the -k or --keyset flag every time you run a command. hactool -k c:/path/to/your/prod.keys -x gamefile.nca Use code with caution. Step 4: Verify the Fix
Can't extract NCA file from .nca folder · Issue #90 - GitHub