Here is something you can work on. *Untested*, and I might have done it a different way if I had more details.

 Code:
Break On

$ffh = FreeFileHandle()
if open($FFH,"D:\outputsinfo.txt",5)=0
  for $i=0 to 1000
    $folder = right("000000" + $i,6)
    $ffh2 = FreeFileHandle()
    If Open($ffh2, "d:\Outputs\" + $folder + "\info.txt") = 0
      $line = ReadLine($ffh2)
      $count=0
      While @ERROR = 0
	$count = $count + 1
	If $count = 11
          $trimmed = Right($line,-3)
          ? $trimmed
	  $RC=Writeline($FFH,$trimmed)
	EndIf
        $line = ReadLine($ffh2)
      Loop
      $RC = Close($ffh2)
    EndIf
  next
  $RC=close($FFH)
endif