After running Lockpick_RCM, navigate to the /switch/ folder on your SD card. You should find:
Cause: The keys.txt file is corrupt or contains non-hexadecimal characters.
Fix: Open the file and look for stray spaces, line breaks, or invisible Unicode characters. Save the file as ANSI or UTF-8 without BOM. nsc builder keys.txt
Given the sensitivity of this file, treat it like a password manager database: After running Lockpick_RCM, navigate to the /switch/ folder
If your keys.txt is lost, you can always dump fresh ones from your console. There is no permanent loss. If your keys