I think that there are some excellent examples posted above.
Below is an other way to get it done.

 Code:
Break on

$rc = Open(1, "c:\somefolder\inifile.ini")
$rc = Open(2, "c:\somefolder\new_inifile.ini")
$line = ReadLine(1)

While Not @ERROR
	If InStr($line, "ICO=10.32.62.30")
		$line = Split($line, "ICO=10.32.62.30")
		$line = Join($line, "ICO=Mydomain")
		$rc WriteLine(2, $line + @CRLF)
	Else
		$rc WriteLine(2, $line + @CRLF)
	EndIf
	$line = ReadLine(1)
Loop

$rc = Close(1)
$rc = Close(2)

Move "c:\somefolder\inifine.ini" "c:\somefolder\inifile.old"
Move "c:\somefolder\new_inifine.ini" "c:\somefolder\inifile.ini"
_________________________
Mart

- Chuck Norris once sold ebay to ebay on ebay.