hactool -k prod.keys --titleid=0100000000001000 nca_file.nca
The "hactool [WARN] prod.keys does not exist" error occurs when the tool cannot locate the necessary cryptographic keys, which must be dumped from a Nintendo Switch using Lockpick_RCM. Fixing this requires placing the prod.keys file in a specific .switch folder or explicitly defining the key path using the -k argument. For more details, visit GBAtemp .
Alex was on a mission: to archive a beloved childhood game before the physical cartridge gave up the ghost. The tool of choice was
After dumping, copy the prod.keys file from your Switch SD card to your computer. The filename must be exactly prod.keys (case-sensitive on Linux/macOS). hactool prod.keys does not exist
#### Solution 3: Adjust Permissions
Lockpick_RCM will bypass the console's security and save your keys to your SD card. The file will be saved to sdmc:/switch/prod.keys .
What are you entering when the error pops up? Which firmware version did your keys come from? Share public link hactool -k prod
: The prod.keys file has not been dumped from your console or provided to the tool.
Note: Downloading prod.keys from third-party websites or forums violates copyright laws and exposes your computer to malware risks. Step 2: Placing the Keys in the Correct Directory
Run Lockpick_RCM again and choose the option to dump title keys. Place the resulting title.keys file in the same .switch folder alongside your prod.keys . Summary Checklist Dumped prod.keys using Lockpick_RCM. Alex was on a mission: to archive a
On macOS or Linux:
for legal reasons; you must dump it from your own console using tools like Lockpick_RCM 2. Set the Correct Path By default,