Name mapping was not enabled in my test projects. After check a while ago, it seems that it is dependent on the machine on where I created the project.
Currently I have used three machines:
1. Windows 7 Ultimate 64 bit with Test Complete Enterprise Edition
2. Windows 2003 EE 32 bit with trial license of test complete
3. Windows XP Pro 32 bit with trial license of Test Complete
In projects created using machine 1, all my combo box has no ClickItem. However on projects created in machine 2 and 3, all combo box has ClickItem action. Can you further explain why the behavior is like that?
