You can get a compiled version of the KiXtart manual over on the ScriptLogic Website
http://www.scriptlogic.com/kixtart/
KiXtart v4.22 Compiled Helpfile http://209.50.244.178/downloads/kix/kixtart422.chm


Here is the RUN information from the manual



Run

Action: Runs a command.
Syntax: RUN "command"

Remarks: Command can be any 16-bit or 32-bit application. To run command interpreter commands, specify the correct command interpreter as part of the command.

RUN does not wait for the program to complete. Script execution continues immediately.

See Also: Shell

Examples: RUN @LDRIVE + "\UPDATE.EXE"
RUN "%COMSPEC% /e:1024 /c DIR C:"