I ordered Logos 4 for Mac a few weeks ago and still have no product for my money. I don't understand what to do. I called support and they told me that they could not answer any questions and for me to go to the forum and figure it out for myself. I am a lot disappointed with this product that I paid $100 for.
I searched the forums for (null), which is the error I am getting. And it seems that no one who has dealt with this has had a fix for the problem.
So I'll put the question out there again, "Is there anything I can do to use this version 4 product I paid for to get it to work?"