I am a different Steve, Steve Pareles.
I am experiencing the problem every one has already reported for W7 64 bit. However, it did work a few days ago.
In response to your request for a screen image of the problem, there is nothing to take a snapshot of.
There are no error messages. The apply button is ignored.
Guess you have heard that a lot and maybe even tried it yourself. What is the reason and the fix?
I would gladly pay for the program if you could assure me it works.