You should specify JP1/Software Distribution commands in the following format:

command-name/argument1[value1][/argument2[value2] ...]

• Specify an argument with / and alphabetic characters.
• Because all character strings beginning with a / are interpreted as being arguments, you cannot specify a character string beginning with a / as a value.
• Place one or more spaces between a command name and an argument, and between an argument and a value.
• Any value that contains a space or an MS-DOS control character should be enclosed in double quotation marks (" "). Such character strings are interpreted according to the MS-DOS specifications. When specifying a double quotation mark as a character in a character string enclosed by double quotation marks, specify \".
  Example:
  dcmpack.exe /b "dcmpack /i \"C:\dev 1\parameter file1.txt\"" /i "C:\dev 2\parameter file2.txt"