Hi guys I am automating the application in both IE and firefox. The application has HTTP authentication dialog where I completely automated this for IE and I got success on that.Please view the script which I used in IE. #include <IE.au3> $o_Addy = "http://myurl.com/" $Title = "Connect to myurl.com" $username = "john" $password = "smith" _IENavigate("", $o_Addy, 0) AutoItSetOption("WinTitleMatchMode","2") WinWait($Title) $title = WinGetTitle($Title) ; retrives whole w