Word as object

Hi,

got the following situation:

Dimmed WordApp as object

Set it to createobject Word.Application

All works fine but...

Let's say I want to open a file in Word, but there is a FileSaveAs screen openened in Word by the user.

My app will wait a few seconds and then says:

Word is busy, switch to.. retry, ignore (or something like that. How can I check whether word is busy or not?

thanks for reading and even more for replying.

Hunted