browser windows do not appear on Windows 10

Hello,

I have tried Sandboxie on Windows 7 and it works perfectly.

Now I have tried it on Windows 10 pro 1903 and, when I start firefox or chrome I see processes in my virtual area but browser windows are not shown on screen.

I have tried with microsoft office, skype, edge and they work correctly (I can see their window).

Can you help me?

Thanks,

Mario