Hi Alessio.

>as i already told boris, if I uncheck the debug info option the app size come back to normal. but as i check it again it start growing
>from the size it was first i unchecked that option

Turning on the Debug Info option makes the APP much larger because it includes all the source code in the APP so debugging works and error information (such as line number) is complete. Debug Info is handy to turn on when you are developing the application but you should normally turn it off when you do a build you sent to your customer so the APP is smaller.

Doug