Eric.

This may be worth a try before you go down the refund route.

"Delete the wininet.dll located in the

.../Punch! Software/ViaCAD Pro/exe folder
.../Punch! Software/Shark FX/exe folder"

I had an issue when Windows 8.1 was released and the above instructions did the trick.

 

Martin.


**EDIT**

Ah, beaten again by Michael.