You are trying to install an update without having the base game installed first.
Re-download the file and use a reliable transfer method like DBI's MTP responder. Safety and Precautionary Measures update 105 v262144nsp region usa 01006
To give you the most accurate help for your specific setup, let me know: Which (CFW) are you running? What homebrew installer are you currently using? You are trying to install an update without