Run MS Word modal from Navision (Automation)

Is it possible to run MS Word from Navision using automation in a way that MS Word is in a modal state?

It is not possible to start any approved Windows application modal, that would not adhere to the Windows design standard.

We already found a way to ‘simulate’ modality: While running MS Word we let NF try to open a text file that is not present but will be created when Word is closed (macro in Word). As soon as the file can be opened NF will continue execute the code from the trigger that started MS Word.