Connect your SD card to your computer and locate the prod.keys file.
If you're on Linux/macOS and assuming "nut" is in your PATH: nut could not load keys.txt
This will create a file named prod.keys in the /switch folder on your SD card root. 2. Place and Rename the File NUT looks for a specific filename in its own directory. Connect your SD card to your computer and locate the prod
NUT is a multi-purpose utility used to organize and install Switch files (NSP, NSZ, XCI, XCZ) over USB or a network. The keys.txt file contains the unique encryption keys from your console that NUT needs to "unlock" and verify these game files. nut could not load keys.txt