This may be old news, and solved long ago, but I've tried the forum search function and nothing turned up.

I bought Poser Pro 2014 and installed it on my new computer early last year.  I remember starting it up and  checking it out for a couple of days, so it was good then.  Since then I've been depressingly busy making a living, lots of traveling, working on my new house (living in a "fixer-upper" takes a LOT of your free time), etc. 

Long story short, I haven't fired up Poser in several months.  In that time I've installed numerous updates to Windows, including the Win 8.1  upgrade.

Last week I started my first "vacation" in well over a year and I wanted to spend time using Poser.  THE PROBLEM;  Every time I try to start it up I get this message, and the only thing I can do is confirm exit.   Is there some known issue with PPRO2014 and Win8.1 that I need to know? 

My version number is 10.0.0.24941 as shown (Serial number obscured in postwork).

Any help appreciated.