PDF Architect stopped opening files

I’ve been using PDF architect for a while.  All of a sudden when I open a PDF or open PDF architect it looks like it opens but it will not show on screen.


are there any error messages and are you using the latest version of PDF Architect?

best regards,

I am using the latest version, what's up with tis. All of a sudden it just stopped opening pdf's, I can't even fathom how that could happen as it is it's only job.