If you are attempting to decrypt, extract, or manage Nintendo Switch files (NCA, XCI, NSP) using and receiving the dreaded "prod.keys does not exist" [WARN] prod.keys does not exist error, you are not alone.
Or, if the file is in the same directory as hactool :
If you're getting the error while using hactool, it means the program cannot find the encryption keys required to decrypt Switch files. Where to Put Your Keys
: prod.keys files contain copyrighted cryptographic material. Always verify you're complying with your local laws regarding console key files. When you download a keys file, ensure it matches your intended firmware version: hactool prodkeys does not exist link
If the .switch folder does not exist, you must create it manually. On Windows, use the command mkdir %USERPROFILE%\.switch in the Command Prompt.
Here are the three primary ways to fix the prod.keys does not exist error, ranging from the simplest to the most permanent.
If you have moved the file and are still encountering issues, check for these common mistakes: If you are attempting to decrypt, extract, or
The simplest approach to eliminate the warning is to place your prod.keys file in the exact same directory as the hactool executable. This is the default location hactool searches when not told otherwise using -k .
is a Command Line Interface (CLI) tool used for manipulating Nintendo Switch content. To protect their IP, Switch games are encrypted. The file (often obtained via Lockpick_RCM
The file is not in the correct folder.
"Failed to match key" · Issue #79 · SciresM/hactool - GitHub
hactool -k /full/path/to/your/prod.keys <other commands>