I am beginner in the autoit programming. Would be necessary to simplify my code. #include <GUIConstantsEx.au3> #include <ProgressConstants.au3> #include <StaticConstants.au3> #include <WindowsConstants.au3> #Include <ScrollBarConstants.au3> #Include <GUIEdit.au3> #Region ### START Koda GUI section ### Form= $Title = "Installing Applications" $sText = "Preparing..." $Form1 = GUICreate($Title, 512, 216, -1, -1, -1) ;BitOR($WS_EX_TOPMOST,$WS_EX_WINDOWEDGE))