Tryed with last version of tools and player, but the problem remain.
Os Windows 10 virtualizated system Windows 7.
HP Envy and NVidia Geforce.
After upgrade the virtual machines are functioning correct but not the mouse on external screen.
If you move the mouse or click on icons is functioning, double click on icons run the programs correctly.
But menu click don't open it, click on cross to close a windows also, right click on menu don't function.
Using only keyboard no problems.
If the same window is moved on the screen of PC all return functioning correctly.
I hade try also to use secondary screen as primary, but the problem is the same.