writeString method not existing ? *solved*

[Snapz]

ive imported on current mC both SWFKit.* and SWDKit.application.*

Now... im trying to write some string from inputTextfield into ini file... but when i go like this.

import SWFKit.*;
import SWFKit.application.*;
var ini_Fil:String = "C:\\My.ini";
var Sset_trayTip:String = set_trayTip.text;
ini_Fil.writeString("FLASH_GRF", "TRAY_TIP", Sset_trayTip);

then i get error from flash:
There is no method with the name 'writeString'.

[SOLVED]

import SWFKit.*;
import SWFKit.application.*;
var ini_Fil = "C:\\My.ini";
var Sset_trayTip:String = set_trayTip.text;
ini_Fil.writeString("FLASH_GRF", "TRAY_TIP", Sset_trayTip);

What's the problem ? this ini file is a conf file for my application

[SWFKit]

Dear Snapz:

Because we are very busy this week, we will answer all your questions on Friday. Really sorry for inconvenience.

Regards,
SWFKit

[Snapz]

Hey SWFKIT!

Thanx for your relpy, its better to get a reply and wait few days than to wait and hove no clue.
Warmly appreciated!