autoit does not work correctly with Microsoft Calculator

[thucdat@…]

The following taken from the examples with change from multiplication to addition:
;
; AutoIt Version: 3.0
; Language: English
; Platform: Win9x/NT
; Author: Jonathan Bennett (jon@…)
;
; Script Function:
; Plays with the calculator.
;

; Prompt the user to run the script - use a Yes/No prompt (4 - see help file)
Local $answer = MsgBox(4, "AutoIt Example (English Only)", "This script will run the calculator and type in 2 + 4 + 8 + 16 and then quit. Run?")

; Check the user's answer to the prompt (see the help file for MsgBox return values)
; If "No" was clicked (7) then exit the script
If $answer = 7 Then

MsgBox(0, "AutoIt", "OK. Bye!")
Exit

EndIf

; Run the calculator
Run("calc.exe")

; Wait for the calulator become active - it is titled "Calculator" on English systems
WinWaitActive("Calculator")

; Now that the calc window is active type 2 + 4 + 8 + 16
; Use AutoItSetOption to slow down the typing speed so we can see it :)
AutoItSetOption("SendKeyDelay", 400)
Send("2+4+8+16=")
Sleep(2000)

; Now quit by sending a "close" request to the calc
WinClose("Calculator")

; Now wait for calc to close before continuing
WinWaitClose("Calculator")

; Finished!

[trancexx]

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