QTP not running

[live to learn]

greetings...

I have recorded a script using the flight application. Once I try to run the script QTP gets stuck. It will open the application but does not sign in. It just freezes there.

Below is my script:

Code:

Dialog("Login").WinEdit("Agent Name:").Set "mercury"
Dialog("Login").WinEdit("Password:").SetSecure "4b02161a08c9a79913bdbf3d5fc636ce0077723e"
Dialog("Login").WinButton("OK").Click
Window("Flight Reservation").WinObject("Date of Flight:").Type "112309"
Window("Flight Reservation").WinComboBox("Fly From:").Select "Denver"
Window("Flight Reservation").WinComboBox("Fly To:").Select "London"
Window("Flight Reservation").WinButton("FLIGHT").Click
Window("Flight Reservation").Dialog("Flights Table").WinButton("OK").Click
Window("Flight Reservation").WinEdit("Name:").Set "mer"
Window("Flight Reservation").WinButton("Insert Order").Click
Window("Flight Reservation").WinButton("Update Order").Click
Window("Flight Reservation").Close

I am using QTP 9.5 and IE V.7. they are comparable. I have no problems with qtp but this issue.

I greatly appreciate your help!... thanks for stopping by.. please do help me sort this issue.

Thanks in advance...