break on
if $ram < 1024
 messagebox("Insufficient System RAM","ABORTED",16,10)
 exit
endif
$SD=%SystemDrive%
IF Open(1, $SD + "\boot.ini",2) = 0
 If exist($SD + "\boot.new")
  del '$SD + "\boot.new"' /c /f /h
 endif
 IF Open(2, $SD + "\boot.new",5) = 0
  $IN = readline(1)
  While Not @ERROR
  if left($IN,5) = "multi" and right($IN,3) = "3gb"
   close (2)
   close (1)
   del $SD + "\boot.new" /c /f /h
   messagebox("ALREADY installed","ABORTED",16,10)
   exit
  else
   if left($IN,5) = "multi" and right($IN,3) <> "3gb"
      $array = split($IN,'"',-1)
      $OUT =  WRITELINE (2,$array[0]+'"'+$array[1]+' /3gb"'+$array[2]+' /3gb'+ @CRLF)
      $OUT =  WRITELINE (2,$IN + @CRLF)
   else
       if left($IN,8) = "timeout=" $IN = "timeout=10" endif
      $OUT = WRITELINE (2,$IN + @CRLF)
   endif
   $IN = readline(1)
  endif
  loop
  close (2)
 close (1)
  If exist($SD + "\boot-old.ini")
   del $SD + "\boot-old.ini" /c /f /h
  endif
   $x = SETFILEATTR($SD + "\boot.ini",128)
   move $SD + "\boot.ini" $SD + "\boot-old.ini" /h /r
   if @error = 0
    move $SD + "\boot.new" $SD + "\boot.ini" /h /r
    $x = SETFILEATTR($SD + "\boot.ini",7)
    $x = SETFILEATTR($SD + "\boot-old.ini",3)
   endif
   ? "=" + $ATTR
   messagebox("INSTALLED","3Gb Switch",64,10)
 endif
endif