I've tried to combine some scripts, so I could read a file with hosts, put those host in an array and then start a child process for each host in the file. Now the script seems to run the script for just the first entry in the file.

 Code:
 
; PARENT.KIX ====================================================== 
Break On
; Will spawn off 10 child processes. Each child will take two arguments. The first arg will be 
; the child's ID, the second represents something to do.. 
; The child will perform a task, write the answer to a temporary INI file, then rename the ini 
; file before exiting (simulating lots of work being done by the child, writing much data to the ini file) 
 
; The parent will monitor the folder for the INI files, read them when they appear, and 
; consolidate the data. The INI files will be deleted by the parent process when complete. 
 
$ = SetOption('NoVarsInStrings', 'On')
 
Del '.\Summary.txt'		; start with a fresh "central database" for logging the results 
 
If Not IsDeclared($Arg) 
	"You must supply a file containing a list of hosts"+@CRLF       
	" Usage: kix32 "+@SCRIPTNAME+" $$Arg=file (in same directory)"+@CRLF        
	Exit 0
EndIf

DIM $list[0]
DIM $ctr, $ctr2
$ctr = 0

IF Open(3, ".\" + $Arg)  = 0

	Dim $x

	$x = ReadLine(3)
				
	   WHILE @ERROR = 0
		
		redim preserve $list[$ctr]
	   	$list[$ctr] = $x
		$ctr = $ctr + 1	
		$x = ReadLine(3)
		
	   LOOP
   
Else 
	"Cannot find file " + $Arg + @CRLF

ENDIF

;$Data = ' AaAbAcAdAeBaBbBcBdBeCaCbCcCdCeDaDbDcDdDe'
 
$Count = 1				; count of tasks to process 
$Workers = 0				; count of active workers 
$ctr2 = $ctr + 1

For Each $Entry in $list
? $Entry + @CRLF
Next

For Each $Entry in $list
 
While $Count < $ctr2			; max of 15 
 

  ; limit number of child processes 
  If $Workers < 10
    ; fewer than 10 workers - start one! 
    ; just a silly command here to pass the count and two characters from the data string 
    ; in real world, A1 would be an ID (as it is here) and A2 might be the name of the remote system 
    ; that the child should interrogate 
		
		;? "Line read: [" + $Entry + "]"
		$Command = '%comspec% /C START /SEPARATE kix32.exe .\child.kix $A1=' + $Count + ' $A2="' + $Entry + '"'
	
    
    Run $Command			; run asynchronously 
    $Workers = $Workers + 1		; increment the worker count 
    $Count = $Count + 1			; increment the process count 
  EndIF

 
  ; Process completed work, allowing more children to run 
  ; any INI files found? 
  $File = Dir('*.ini')
  While $File <> "" and @ERROR = 0
    ; Yes! 
    $Workers = $Workers - 1		; worker completed, reduce the active count 
 
    ; write the data from the child's INI file to the "central database" 
    $ = RedirectOutput('.\summary.txt')
    $File ', '
    ReadProfileString('.\' + $File, 'Common', 'Arg') ?
    $ = RedirectOutput('')
 
    ; remove the worker file 
    Del '.\' + $File
 
    ; check for more as long as we're here.. 
    $File = Dir()  ; retrieve next file 
  Loop
 

 
  ; display status 
  ' Count: ' $Count ',  Workers: ' $Workers '   ' Chr(13)
 
Loop
 
; no more children to run, need to process remaining files that are waiting for completion 
While $Workers > 0
  $File = Dir('*.ini')
  While $File <> "" and @ERROR = 0
 
    ; found a file - that means a worker completed it's task 
    $Workers = $Workers - 1
 
    ; update the "central database" 
    $ = RedirectOutput('.\summary.txt')
    $File ', '
    ReadProfileString('.\' + $File, 'Common', 'Arg') ?
    $ = RedirectOutput('')
 
    ; delete the worker file 
    Del '.\' + $File
 
    ; Status display 
    ' Count: ' $Count ',  Workers: ' $Workers '   ' Chr(13)
    Sleep 0.2
 
    ; any more files ready? 
    $File = Dir()  ; retrieve next file 
  Loop
Loop
 
Next

?
' Displaying results:' ?
Display 'Summary.txt' ?
 
quit 0