"Top?" he whispered to the empty room. "What does 'top' mean? Top of the file? Top of the directory? Since when does hactool talk like a cryptic fortune cookie?"
Ensure that your version of hactool is updated. An ancient build of hactool will not recognize the syntax or structure of key files generated by modern firmware versions. hactool prodkeys does not exist top
Have you already successfully from your console? making management much simpler.
If working with the command line is tedious, consider using GUI wrapper tools designed for Switch modding (like NSC_Builder or SAK). Many of these tools feature a dedicated "keys" folder in their directory structure, making management much simpler. hactool prodkeys does not exist top