Register software using license key or key file

reg [<LICENSE_KEY>] [-f|--file FILE_PATH] [-c|--continue-onerror]
           [--proxyurl INPUT] [--proxyuser INPUT] [--proxypassword INPUT]
           [--consoleout FILEPATH] [-v|--verbose] [-w|--wait] [-i|--interactive] 

Alias: register, activate

Parameter	Description
<LICENSE_KEY>	Software license key.
-f | --file FILE_PATH	Software license key file path.
-c | --continue-onerror	Continue on error when possible.
--proxyurl	Proxy Server URL (e.g. http://myproxy:8023). Port number is optional.
--proxyuser	User name for proxy server.
--proxypassword	Password for proxy server.
--consoleout FILEPATH	Captures console output and saves to file
-v | --verbose	Log verbosity level. -v means detailed, If you don't specify this option then minimum logging will be done.
-w | --wait	Wait for user input before exit
-i | --interactive	Continue in interactive mode after this command is completed. This switch is not applicable if you already in interactive mode

Examples
Register software using license key. reg lgIAAAWIBCd3eDOJkVOz3XCxF2w==
Register software from key stored in a file reg -f "c:\key\mylicense.txt"