Hey there!
 
	 
 
	Is there a way to detect movement only for 1 specific window?  
	HWnd is not really working, it still detects movement in all the windows within the region  
	This is my script: 
	 
 
;Checksum actual
HotKeySet("{f2}", 'exit_')
MsgBox(0, '', '0')
Beep(500, 2000)
$Hwnd = WinActive('')
while 1
	$Checksum = PixelChecksum(211, 650, 1094, 914, 1, $Hwnd)
	If PixelChecksum(211, 650, 1094, 914, 1, $Hwnd) <> $Checksum Then
		For $i = 1 To 100
		Beep(1000, 50)
		Next
		MsgBox(0, '', 'New message!', 1)
	EndIf
WEnd
Func exit_()
	Beep(500, 1000)
	Exit 0
EndFunc
	I just want to check whenever a message comes because the app i use doesn't give notifications properly.  
	Any help is really appreciated!