This is the error with JTS installers
I find is a problem or with permissions in TEMP folder (i discard this i have full permissions in the use i have in Win10) or with a Win10 update, here i uninstall all updates since i install Win10 (after move to win10 i installed SYW and PzB Normandy with no problems) but no solution to the problem.
Any way thanks to great JTS support departament they find a way i can defeat Win10 evil forces and i have now installed and ready to be used, expect i can find a way to made win10 return to deal with JTS installers.
The game is a good add to the serie and comes with improvements!!!
For example the new sounds for combat are