Configuration file C:\Aria2\aria2.conf is not found. Usage: aria2c [OPTIONS] [URI | MAGNET | TORRENT_FILE | METALINK_FILE]... Printing options tagged with '#help'. See 'aria2c -h#help' to know all available tags. Options: -h, --help[=TAG|KEYWORD] Print usage and exit. The help messages are classified with tags. A tag starts with "#". For example, type "--help=#http" to get the usage for the options tagged with "#http". If non-tag word is given, print the usage for the options whose name includes that word.