Hi Allessandro,
Please have a look here:
https://www.maxon.net/en/downloads
Currently, the latest available WIN download is
Maxon_App_1.0.0_Win.exe
I had to click on the word Windows, as I am on Mac.
I assume that it usually is OS-driven and should switch to your system.
If there is any problem, please check with the tech support
https://www.maxon.net/en/support-center.
All the best