Hi Experts, Firstly thank you every one here Especially all those who replied. I am almost near to the first draft of the application(my first with AutoIT). I could not proceed a step without your help. I have two issues bothering me. 1. I am trying to pass the variable defined in array as parameter for WinWaitActive(), doesn't work Need Help. 2. When logged back in as the screen locked up idle for a while, i see that 3rd party dialog box is minimized down and program worked when i have ac