at first I have to say thanks to adobe. It has a lot of documentations and tutorials of all their products.
Nevertheless, I'm currently facing an (simple?) problem for which I haven't foudn a solution so far:
I want to create a digital ID with a password. I am using Acrobat Pro 9 and usually, one can just click on Advanced > Security Settings > Add digital ID button > "A new digital ID I want to create now"
But I cannot click on this field. It is grey. In all forums, HowTos, there isn't mentioned anything about this problem.
Background is the following, maybe you can read this, and tell me afterwards, if it needed at all to create a digital ID: