Hidden Text

[erikmo]

I want to use Autoit v3 for auto install Office 2007.

Waiting for the last page:

WinWaitActive ('Microsoft Office Enterprise 2007','NUIDocumentWindow')

send ('{TAB}');

send ('{ENTER}'); CLOSE

"NUIDocumentWindow" is indicated as Visible Text, although I can't see it!

The program halt at WinWaitActive.

I then tried

AutoItSetOption ("WinDetectHiddenText", 1)

WinWaitActive ('Microsoft Office Enterprise 2007','MANDATORY ACTIVATION')

send ('{TAB}');

send ('{ENTER}'); CLOSE

'MANDATORY ACTIVATION' is a text I found under "HiddenText"

The program still halt at WinWaitActive.

Is there any solution?