Occasional glitch on shut down V5

I closed Rhino
Waited a couple of minutes
Turned off my computer
But before windows turned off this Rhino message pops up, I get this occasionally.
What does the oriental message mean is this from a plugin?
RM

Thanks for adding to windows for Rhino.
Anyone know what this message says or which plugin it is from? I realize you at McNeel have your hands full but I would think you would want to know about crashes at shut down and figure out why they happen.
Thanks for any clarifications on the above.
Roland M