Smart Form, can't chage the word editor.

Hi, expert

I am currently working on smartforms in crm 7 . The default text editor that shows up is the Microsoft Word based Editor. Can somebody please guide me how I can have the editor changed to the regular Smartform editor like the one that is available in ECC 5.0 or 4.6, where in I can drag and drop fields from the field list.

I try the steps as below:

Go to Internationalization ( TCODE: I18N)

Goto I18N Customizing -> MS Word as Editor

But when i double clicked the 'MS Word as Editor', nothing changed,

and the system show message as below:

'MS Word is a default editor now. Please read SAP Note 742662'.

Thanks.

Oliver.